Agenda packet, regular meeting — Laguna Hills City Council, February 24, 2026 (part 9 of 12)

Sources:

HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52247 EO Index: 52247
Key Quad: Laguna Beach (3311757) Element Code: ABPBX91091 Occurrence Number: 99 Occurrence Last Updated: 2003-08-25 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2001-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 2001-XX-XX Occurrence Rank: Unknown
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

EAST SIDE OF MAIN RIDGE BETWEEN MORO CANYON AND EMERALD CANYON, SAN JOAQUIN HILLS; ABOUT 1.2 MI NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

HABITAT MAINLY RECOVERING CHAPARRAL, COASTAL SAGE SCRUB & GRASSLAND WITH SOME OAK WOODLAND, RIPARIAN WOODLAND & MARSHES. AREA BURNED IN 1993 (LAGUNA BEACH FIRE). DESIGNATED AS NATURE RESERVE OF ORANGE COUNTY (NROC) LANDS IN NCCP SUB-REGION.

Threats:

General:

UNKNOWN NUMBER OBSERVED DURNG 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 14 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3714710 E426088 Latitude/Longitude: 33.56951 / -117.79634 Elevation (feet): 680 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 333 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1054 of 1484 ends

Sources:

HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52248 EO Index: 52248
Key Quad: Laguna Beach (3311757) Element Code: ABPBX91091 Occurrence Number: 100 Occurrence Last Updated: 2003-08-25 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

EAST SIDE OF EMERALD CANYON, 0.5 MILE NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURNG 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 14 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3713600 E425943 Latitude/Longitude: 33.55949 / -117.79782 Elevation (feet): 300 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 334 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1055 of 1484 ends

Sources:

HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52249 EO Index: 52249
Key Quad: Laguna Beach (3311757) Element Code: ABPBX91091 Occurrence Number: 101 Occurrence Last Updated: 2003-08-25 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

SOUTHERN EDGE OF RIDGE ON EAST SIDE OF BOAT CANYON, JUST NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURNG 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 23 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3712781 E426746 Latitude/Longitude: 33.55216 / -117.78910 Elevation (feet): 500 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 335 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1056 of 1484 ends

Sources:

HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52250 EO Index: 52250
Key Quad: Laguna Beach (3311757) Element Code: ABPBX91091 Occurrence Number: 102 Occurrence Last Updated: 2003-08-25 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

WEST SIDE OF EMERALD CANYON, SAN JOAQUIN HILLS; 1.6 MILES NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURNG 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 11 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3715222 E426713 Latitude/Longitude: 33.57417 / -117.78966 Elevation (feet): 600 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 336 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1057 of 1484 ends

Sources:

HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52251 EO Index: 52251
Key Quad: Laguna Beach (3311757) Element Code: ABPBX91091 Occurrence Number: 103 Occurrence Last Updated: 2003-08-25 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

SOUTH SIDE OF BOAT CANYON, 1 MILE NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURNG 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 14 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3714202 E426900 Latitude/Longitude: 33.56498 / -117.78756 Elevation (feet): 700 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 337 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1058 of 1484 ends

Sources:

HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52252 EO Index: 52252
Key Quad: Laguna Beach (3311757) Element Code: ABPBX91091 Occurrence Number: 104 Occurrence Last Updated: 2003-08-25 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

JUST WEST OF LAGUNA CANYON ROAD, 0.6 - 1.2 MILES NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED IN 5 LOCATIONS DURNG 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 13 (S) Accuracy: non-specific area Area (acres): 100 UTM: Zone-11 N3713635 E427839 Latitude/Longitude: 33.55994 / -117.77740 Elevation (feet): 400 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 338 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1059 of 1484 ends

Sources:

LIN01U0001 LINCER & ASSOCIATES - PROTOCOL COASTAL CALIFORNIA GNATCATCHER SURVEYS ON SITES 2 AND 17, MCAS EL TORO, ORANGE COUNTY, CALIFORNIA. 2001-06-21
Map Index Number: 52572 EO Index: 52572
Key Quad: El Toro (3311766) Element Code: ABPBX91091
Occurrence Number: 115 Occurrence Last Updated: 2003-09-22 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2001-03-22 Occurrence Type: Natural/Native occurrence Last Survey Date: 2001-03-22 Occurrence Rank: Unknown
Owner/Manager: DOD-EL TORO MCAS Trend: Unknown
Presence: Presumed Extant
Location:

SOUTHEASTERN PORTION OF EL TORO MARINE CORPS AIR STATION, ABOUT 2.8 MI NE OF THE JUNCTION OF I-5 AND I-405.

Detailed Location:

COMMUNICATION STATION LANDFILL (INSTALLATION RESTORATION PROGRAM, SITE 2).

Ecological:

HABITAT ON PROJECT SITE CONSISTS OF CSS ON THE UPLANDS AND MULE FAT SCRUB (DOMINATED BY MULE FAT AND TREE TOBACCO) IN THE DRAINAGE SYSTEM.

Threats:

General:
1 PAIR OBSERVED SOMETIME DURING CALIFORNIA GNATCATCHER SURVEYS BETWEEN 12 DEC 2000 AND 22 MAR 2001.

PLSS: T06S, R08W, Sec. 03 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3726451 E434892 Latitude/Longitude: 33.67598 / -117.70236 Elevation (feet): 500 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 339 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1060 of 1484 ends

Sources:

BRA99R0001 LAURI, R. & J. SIMONSEN (MICHAEL BRANDMAN ASSOCIATES) - COASTAL CALIFORNIA GNATCATCHER SURVEY REPORT FOR THE LOS ALISOS WATER DISTRICT PIPELINE PROJECT, MISSION VIEJO, CALIFORNIA 1999-09-21 Map Index Number: 52602 EO Index: 52602
Key Quad: El Toro (3311766) Element Code: ABPBX91091
Occurrence Number: 116 Occurrence Last Updated: 2003-09-23 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 1999-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

NORTH OF EL TORO ROAD & JUST EAST OF CANADA ROAD, EAST OF EL TORO MARINE CORPS AIR STATION.

Detailed Location:

Ecological:

ALL STANDS OF COASTAL SAGE SCRUB WERE SURVEYED.

Threats:

PIPELINE ALIGNMENT.

General:

UNKNOWN NUMBER OBSERVED DURING CALIFORNIA GNATCATCHER SURVEYS CONDUCTED FEB - JUL 1999.

PLSS: T06S, R07W, Sec. 07 (S) Accuracy: 2/5 mile Area (acres): 0 UTM: Zone-11 N3724763 E438984 Latitude/Longitude: 33.66100 / -117.65810 Elevation (feet): 800 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 340 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1061 of 1484 ends

Sources:

NRC02U0003 BENSON, T. (NATURAL RESOURCE CONSULTANTS) - RESULTS OF FOCUSED COASTAL CALIFORNIA GNATCATCHER SURVEYS ON THE APPROXIMATELY 420-ACRE PORTOLA HILLS SITE, LOCATED IN THE CITY OF LAKE FOREST, ORANGE COUNTY, CALIFORNIA. 2002-08-08
OGD00R0001 OGDEN ENVIRONMENTAL AND ENERGY SERVICES COMPANY - SOUTHERN CALIFORNIA EDISON LOS ANGELES-SAN DIEGO FIBERLINK PROJECT, COASTAL CALIFORNIA GNATCATCHER SURVEY RESULTS. 2000-08-XX Map Index Number: 52627 EO Index: 52627
Key Quad: El Toro (3311766) Element Code: ABPBX91091
Occurrence Number: 117 Occurrence Last Updated: 2003-09-24 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2002-03-12 Occurrence Type: Natural/Native occurrence Last Survey Date: 2002-03-12 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SE OF SERRANO CREEK AND NW OF ALISO CREEK AND EL TORO ROAD; LAKE FOREST, NE OF EL TORO.

Detailed Location:
2000: PULLSITE 22, ALONG DIRT ROAD. 2002: PORTOLA HILLS SITE.

Ecological:

HABITAT CONSISTS OF COASTAL SAGE SCRUB, ANNUAL GRASSLAND, NON-NATIVE GRASSLAND, RIPARIAN AND RUDERAL AREAS. CALIFORNIA SAGEBRUSH AND PRICKLY PEAR DOMINATED COASTAL SAGE SCRUB LOCATED ON SW PORTION OF SITE.

Threats:

General:

BIRDS OBS AT 2 LOCATIONS DURING CAGN SURVEYS CONDUCTED 13 APR - 27 JUN 2000. UNK NUMBER OBS DURING CAGN SURVEYS CONDUCTED 18 FEB - 12 MAR 2002. SOME IMPACTS TO CSS AT PULLSITE 22 - REVEGETATION WILL OCCUR AFTER COMPLETION OF PROJECT.

PLSS: T06S, R07W, Sec. 05 (S) Accuracy: non-specific area Area (acres): 359 UTM: Zone-11 N3726073 E441130 Latitude/Longitude: 33.67293 / -117.63505 Elevation (feet): 1,000 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 341 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1062 of 1484 ends

Sources:

LSA97U0001 ERICKSON, R. (LSA ASSOCIATES, INC.) - 4S RANCH CALIFORNIA GNATCATCHER SURVEY 1997-10-14 PCR02U0002 SZABO, K. (PCR SERVICES CORPORATION) - RESULTS OF COASTAL CALIFORNIA GNATCATCHER SURVEYS FOR THE SADDLE CREEK AND SADDLE CREST PROJECTS, ORANGE COUNTY, CALIFORNIA. 2002-06-07 Map Index Number: 52636 EO Index: 52636
Key Quad: Santiago Peak (3311765) Element Code: ABPBX91091 Occurrence Number: 118 Occurrence Last Updated: 2004-03-19 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2002-04-29 Occurrence Type: Natural/Native occurrence Last Survey Date: 2002-04-29 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SADDLE CREST AND SADDLE CREEK SITES, EAST OF ALISO CREEK, SE OF MODJESKA.

Detailed Location:

VICINITY OF 4S RANCH, NORTH TO THE SANTIAGO TRUCK TRAIL AND WEST TO ALISO CREEK. 1997: SADDLE CREEK SURVEYED. 2002: NW HALF SADDLE CREEK, SADDLE CREST SURVEYED.

Ecological:

COASTAL SAGE SCRUB OCCURS ON PORTIONS OF PROJECT SITE. ANNUAL GRASSLAND/SAGEBRUSH SCRUB AND SOUTHERN CACTUS SCRUB LOCATED ON SW PORTION OF SADDLE CREEK.

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 3 CALIFORNIA GNATCATCHER SURVEYS CONDUCTED BETWEEN 10 JUL AND 15 AUG 1997. UNKNOWN NUMBER OBSERVED DURING 6 CALIFORNIA GNATCATCHER SURVEYS CONDUCTED BETWEEN 15 MAR AND 29 APR 2002.

PLSS: T05S, R07W, Sec. 33 (S) Accuracy: non-specific area Area (acres): 552 UTM: Zone-11 N3728169 E442872 Latitude/Longitude: 33.69193 / -117.61638 Elevation (feet): 1,400 Orange Santiago Peak (3311765), El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1063 of 1484 ends

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DUD01U0010 DUDEK & ASSOCIATES, INC. - LEAST BELL'S VIREO & SOUTHWESTERN WILLOW FLYCATCHER SURVEY FOR THE ALISO CREEK EMERGENCY SEWER AND PARKS IMPROVEMENT PROJECT, ORANGE COUNTY, CALIFORNIA 2001-09-10 Map Index Number: 53898 EO Index: 53898
Key Quad: San Juan Capistrano (3311756) Element Code: ABPBX91091 Occurrence Number: 130 Occurrence Last Updated: 2004-01-12 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2001-07-19 Occurrence Type: Natural/Native occurrence Last Survey Date: 2001-07-19 Occurrence Rank: Unknown
Owner/Manager: ORA COUNTY-ALISO/WOOD CYN RP Trend: Unknown Presence: Presumed Extant
Location:

ALONG ALISO CREEK, APPROX 1.9 MI WNW OF THE INTERSECTION OF I-5 AND NIGUEL ROAD, WNW OF LAGUNA NIGUEL.

Detailed Location:

0.7 MILE SOUTH OF THE INTERSECTION OF ALISO CREEK AND WOOD CANYON.

Ecological:

HABITAT IN AREA CONSISTS OF COASTAL SAGE SCRUB.

Threats:

General:

UNKNOWN NUMBER OBSERVED BETWEEN 2 MAY AND 19 JUL 2001 DURING LEAST BELL'S VIREO/SOUTHWESTERN WILLOW FLYCATCHER SURVEYS.

PLSS: T07S, R08W, Sec. 29, SW (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3710485 E430855 Latitude/Longitude: 33.53173 / -117.74466 Elevation (feet): 120 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 343 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1064 of 1484 ends

Sources:

DUD01U0010 DUDEK & ASSOCIATES, INC. - LEAST BELL'S VIREO & SOUTHWESTERN WILLOW FLYCATCHER SURVEY FOR THE ALISO CREEK EMERGENCY SEWER AND PARKS IMPROVEMENT PROJECT, ORANGE COUNTY, CALIFORNIA 2001-09-10 Map Index Number: 53899 EO Index: 53899
Key Quad: San Juan Capistrano (3311756) Element Code: ABPBX91091 Occurrence Number: 131 Occurrence Last Updated: 2004-01-12 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

ALONG ALISO CREEK, APPROX 1.9 MI NW OF THE INTERSECTION OF I-5 AND NIGUEL ROAD, NW OF LAGUNA NIGUEL.

Detailed Location:

JUST SOUTH OF THE INTERSECTION OF ALISO CREEK AND WOOD CANYON.

Ecological:

HABITAT IN AREA CONSISTS OF COASTAL SAGE SCRUB.

Threats:

General:

UNKNOWN NUMBER OBSERVED BETWEEN 2 MAY AND 19 JUL 2001 DURING LEAST BELL'S VIREO/SOUTHWESTERN WILLOW FLYCATCHER SURVEYS.

PLSS: T07S, R08W, Sec. 29, NW (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3711284 E431244 Latitude/Longitude: 33.53895 / -117.74053 Elevation (feet): 120 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 344 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1065 of 1484 ends

Sources:

PCR02U0004 BERKLEY, J. (PCR SERVICES CORPORATION) - RESULTS OF FOCUSED SOUTHWESTERN WILLOW FLYCATCHER SURVEYS FOR THE SULPHUR CREEK PROJECT SITE, ORANGE COUNTY, CALIFORNIA. 2002-08-26 Map Index Number: 54495 EO Index: 54495
Key Quad: San Juan Capistrano (3311756) Element Code: ABPBX91091 Occurrence Number: 132 Occurrence Last Updated: 2004-02-26 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2002-07-17 Occurrence Type: Natural/Native occurrence Last Survey Date: 2002-07-17 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

CROWN VALLEY COMMUNITY PARK; NORTH OF CROWN VALLEY PARKWAY AND SOUTH OF SULPHUR CREEK RESERVOIR, NORTH LAGUNA NIGUEL.

Detailed Location:

Ecological:

HABITAT CONSISTS OF RIPARIAN WILLOW WOODLAND. 1 EMPIDONAX TRAILLII EXTIMUS PAIR OBSERVED ON 3, 13 JUN 2002. TOXOSTOMA REDIVIVUM OBS IN VICINITY. 1 BROWN-HEADED COWBIRD PAIR OBSERVED DURING ALL SURVEYS.

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 6 SOUTHWESTERN WILLOW FLYCATCHER SURVEYS CONDUCTED BETWEEN 24 MAY - 17 JUL 2002.

PLSS: T07S, R08W, Sec. 27, W (S) Accuracy: non-specific area Area (acres): 44 UTM: Zone-11 N3710626 E434288 Latitude/Longitude: 33.53322 / -117.70770 Elevation (feet): 220 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1066 of 1484 ends

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GAL03F0021 GALVIN, P. - FIELD SURVEY FORM FOR AIMOPHILA RUFICEPS CANESCENS 2003-05-21 Map Index Number: 54742 EO Index: 54742
Key Quad: Tustin (3311767) Element Code: ABPBX91091
Occurrence Number: 133 Occurrence Last Updated: 2004-03-18 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2003-05-21 Occurrence Type: Natural/Native occurrence Last Survey Date: 2003-05-21 Occurrence Rank: Excellent Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

0.3 MILE DIRECTLY EAST OF LAGUNA RESERVOIR, 3 MILES NW OF LAGUNA HILLS.

Detailed Location:

MAPPED ACCORDING TO GPS COORDINATES/MAP.

Ecological:

HABITAT CONSISTS OF COASTAL SAGE SCRUB. SURROUNDING LAND COMPRISED OF OPEN SPACE.

Threats:

General:
1 BREEDING ADULT DETECTED ON 21 MAY 2003.

PLSS: T06S, R08W, Sec. 19, NE (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3722643 E430157 Latitude/Longitude: 33.64133 / -117.75313 Elevation (feet): 300 Orange Tustin (3311767)
County Summary: Quad Summary:

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Page 1067 of 1484 ends

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GAL03F0021 GALVIN, P. - FIELD SURVEY FORM FOR AIMOPHILA RUFICEPS CANESCENS 2003-05-21 Map Index Number: 54743 EO Index: 54743
Key Quad: Tustin (3311767) Element Code: ABPBX91091
Occurrence Number: 134 Occurrence Last Updated: 2004-03-18 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2003-05-21 Occurrence Type: Natural/Native occurrence Last Survey Date: 2003-05-21 Occurrence Rank: Excellent Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

0.4 MILE SE OF LAGUNA RESERVOIR AND JUST SOUTH OF SAN DIEGO CREEK, 2.7 MILES NW OF LAGUNA HILLS.

Detailed Location:

MAPPED ACCORDING TO GPS COORDINATES/MAP.

Ecological:

HABITAT CONSISTS OF COASTAL SAGE SCRUB. SURROUNDING LAND COMPRISED OF OPEN SPACE.

Threats:

General:
2 BREEDING ADULTS DETECTED ON 21 MAY 2003.

PLSS: T06S, R08W, Sec. 19, E (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3721949 E430238 Latitude/Longitude: 33.63508 / -117.75221 Elevation (feet): 350 Orange Tustin (3311767)
County Summary: Quad Summary:

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Page 1068 of 1484 ends

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AGU17F0008 AGUAYO, J. - FIELD SURVEY FORM FOR AMMODRAMUS SAVANNARUM 2017-04-18 COU06U0002 COUFFER, M. - RESULTS OF FOCUSED PRESENCE/ABSENCE SURVEYS FOR THE COASTAL CALIFORNIA GNATCATCHER WITHIN THE WHISPERING HILLS PROJECT SITE. 2006-06-17
Map Index Number: B4293 EO Index: 117221
Key Quad: San Juan Capistrano (3311756) Element Code: ABPBX91091 Occurrence Number: 235 Occurrence Last Updated: 2019-10-23 Scientific Name: Aimophila ruficeps canescens Common Name: southern California rufous-crowned sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S4
Other Lists: CDFW_WL-Watch List
General Habitat: Micro Habitat:

RESIDENT IN SOUTHERN CALIFORNIA COASTAL SAGE SCRUB AND
SPARSE MIXED CHAPARRAL.

FREQUENTS RELATIVELY STEEP, OFTEN ROCKY HILLSIDES WITH
GRASS AND FORB PATCHES.

Last Date Observed: 2017-06-09 Occurrence Type: Natural/Native occurrence Last Survey Date: 2017-06-09 Occurrence Rank: Good
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

ABOUT 0.4-0.5 MI SE OF SAN JUAN CREEK RD AT PASEO CHRISTINA & 1.3 MI SSW OF CA-74 AT ANTONIO PKWY, SAN JUAN CAPISTRANO.

Detailed Location:

MAPPED TO COORDINATES PROVIDED FOR 2017 DETECTIONS OF PAIRS 1 & 2. EXACT LOCATION OF 2006 DETECTIONS UNKNOWN; SURVEY AREA WAS 483-ACRE WHISPERING HILLS PROJECT SITE SOUTH OF CA-74 AND WEST OF LA PATA AVE.

Ecological:
2006: PROJECT SITE INCLUDED 80 ACRES OF RESTORED SAGEBRUSH SCRUB; NATURE OF "PROJECT" NOT KNOWN. 2017: NORTHEASTFACING SLOPES WITH CALIFORNIA SAGEBRUSH-BUSH MONKEY FLOWER SCRUB.

Threats:

POSSIBLE DEVELOPMENT (2006). CATTLE GRAZING, OFF-TRAIL USAGE (2017).

General:

DETECTED IN VICINITY DURING GNATCATCHER SURVEYS, 2006. BREEDING PAIRS (OR PRESUMPTIVE BREEDING PAIRS) OBSERVED ON 18 APR & 9 JUN 2017.

PLSS: T08S, R07W, Sec. 5, SE (S) Accuracy: specific area Area (acres): 10 UTM: Zone-11 N3707240 E441400 Latitude/Longitude: 33.50309 / -117.63091 Elevation (feet): 246 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1069 of 1484 ends

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DFG90U0001 CALIFORNIA DEPARTMENT OF FISH & GAME - REGION 3 - DFG R-3 MONTHLY REPORT REGARDING SURVEYS AT UPPER NEWPORT BAY ECOLOGICAL RESERVE FOR BELDING'S SAVANNAH SPARROW. 1990-04-XX FWS87R0003 U.S. FISH & WILDLIFE SERVICE - A SURVEY OF BELDING'S SAVANNAH SPARROWS IN CALIFORNIA, 1986. 1987-01-XX HOL93U0001 HOLMGREN, M. - UCSB VERTEBRATE MUSEUM LOG SHEET FOR SPECIMENS RECEIVED 1991-1993 1993-XX-XX JAM91R0001 JAMES, R. & D. STADTLANDER (U.S. FISH AND WILDLIFE SERVICE) - A SURVEY OF THE BELDING'S SAVANNAH SPARROW (PASSERCULUS SANDWICHENSIS BELDINGI) IN CALIFORNIA, 1991. 1991-11-XX MAS77R0001 MASSEY, B.W. - A CENSUS OF THE BREEDING POPULATION OF THE BELDING'S SAVANNAH SPARROW IN CALIFORNIA. DEPT.

OF FISH & GAME. 1977-XX-XX
ZEM02R0001 ZEMBAL, R. & S. HOFFMAN - A SURVEY OF THE BELDING'S SAVANNAH SPARROW (PASSERCULUS SANDWICHENSIS BELDINGI) IN CALIFORNIA, 2001. 2002-06-XX
Map Index Number: 02534 EO Index: 26313
Key Quad: Newport Beach (3311768) Element Code: ABPBX99015 Occurrence Number: 15 Occurrence Last Updated: 2018-08-01 Scientific Name: Passerculus sandwichensis beldingi Common Name: Belding's savannah sparrow Listing Status: Federal: None Rare Plant Rank:

State: Endangered
CNDDB Element Ranks: Global: G5T3
State: S3
Other Lists: USFWS_BCC-Birds of Conservation Concern
General Habitat: Micro Habitat:

INHABITS COASTAL SALT MARSHES, FROM SANTA BARBARA SOUTH THROUGH SAN DIEGO COUNTY.

NESTS IN SALICORNIA ON AND ABOUT MARGINS OF TIDAL FLATS.

Last Date Observed: 2001-04-08 Occurrence Type: Natural/Native occurrence Last Survey Date: 2001-04-08 Occurrence Rank: Good
Owner/Manager: DFG-UPPER NEWPORT BAY ER Trend: Fluctuating Presence: Presumed Extant
Location:

UPPER NEWPORT BAY, ABOUT 1.4 MI W OF HWY 73 AT UNIVERSITY DR, 1.8 MI S OF HWY 55 AT HWY 73, SANTA ANA HEIGHTS.

Detailed Location:

THE LARGEST CONCENTRATION OF BELDING'S WAS AT THE UPPER END OF THE BAY WHERE THE BIGGEST CONTIGUOUS EXPANSE OF PICKLEWEED IS LOCATED.

Ecological:
111 HA MARSH W/FULL TIDAL ACTION. AMOUNT OF VEGETATION ABOVE HIGHEST TIDES APPEARS TO HAVE INCREASED SINCE 1979-80.

SPORADIC SEDIMENT REMOVAL ACTIVITIES IN RESERVE ARE GREATLY DISRUPTIVE.

Threats:

HIGH HUMAN RECREATIONAL USE, TRESPASS, PETS, FERAL CATS, RED FOX.

General:
130 PAIRS ESTIMATED IN 1973. 83 PAIRS ESTIMATED IN 1977. 245 PAIRS ESTIMATED IN 1986. 208 PRS ESTIMATED IN 1989. 196 PRS ESTIMATED IN 1990. 199 PRS ESTIMATED IN 1991; 1 SALVAGED. 252 PRS ESTIMATED IN 1996. 206 PRS ESTIMATED IN 2001.

PLSS: T06S, R10W, Sec. 23 (S) Accuracy: non-specific area Area (acres): 562 UTM: Zone-11 N3722246 E417545 Latitude/Longitude: 33.63685 / -117.88909 Elevation (feet): 0 Orange Tustin (3311767), Newport Beach (3311768)
County Summary: Quad Summary:

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Page 1070 of 1484 ends

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BAR06F0013 BARONI, I. (LSA ASSOCIATES, INC.) - FIELD SURVEY FORM FOR PASSERCULUS SANDWICHENSIS BELDINGI 2006-04-02 Map Index Number: B0263 EO Index: 112120
Key Quad: Laguna Beach (3311757) Element Code: ABPBX99015 Occurrence Number: 46 Occurrence Last Updated: 2018-08-06 Scientific Name: Passerculus sandwichensis beldingi Common Name: Belding's savannah sparrow Listing Status: Federal: None Rare Plant Rank:

State: Endangered
CNDDB Element Ranks: Global: G5T3
State: S3
Other Lists: USFWS_BCC-Birds of Conservation Concern
General Habitat: Micro Habitat:

INHABITS COASTAL SALT MARSHES, FROM SANTA BARBARA SOUTH THROUGH SAN DIEGO COUNTY.

NESTS IN SALICORNIA ON AND ABOUT MARGINS OF TIDAL FLATS.

Last Date Observed: 2006-04-22 Occurrence Type: Natural/Native occurrence Last Survey Date: 2006-04-22 Occurrence Rank: Good
Owner/Manager: ORA COUNTY, CITY OF IRVINE Trend: Unknown Presence: Presumed Extant
Location:

ABOUT 1.4 MI S OF HWY 133 AT LAGUNA CANYON RD, 2.1 MI N OF HWY 73 AT HWY 133, SE OF IRVINE.

Detailed Location:

MAPPED TO THE PROVIDED COORDINATES.

Ecological:

ROLLING GRASSLANDS WITH SCATTERED COASTAL SAGE SCRUB, MULEFAT SCRUB, WILLOW-RIPARIAN FOREST, AND OAK WOODLAND.

SURROUNDING AREA WAS DESIGNATED OPEN SPACE AND RESIDENTIAL.

Threats:

ROAD ACTIVITY AND DEVELOPMENT.

General:

INDIVIDUALS WERE OBSERVED ON SEVERAL OCCASIONS DURING WEEKLY MITIGATION MONITORING FROM MARCH 17 THROUGH SEPTEMBER 2006. FIRST OBSERVED ON 2 APR WITH 8 INDIVIDUALS; 6 OBSERVED ON 7 APR; AND 1 OBSERVED ON 22 APR, 2006.

PLSS: T06S, R08W, Sec. 30, NW (S) Accuracy: 1/5 mile Area (acres): 70 UTM: Zone-11 N3720597 E429348 Latitude/Longitude: 33.62282 / -117.76171 Elevation (feet): 455 Orange Laguna Beach (3311757), Tustin (3311767)
County Summary: Quad Summary:

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GAL03F0041 GALVIN, P. (HARMSWORTH ASSOCIATES) - FIELD SURVEY FORM FOR AMMODRAMUS SAVANNARUM 2003-05-20 Map Index Number: 69689 EO Index: 70474
Key Quad: El Toro (3311766) Element Code: ABPBXA0020
Occurrence Number: 12 Occurrence Last Updated: 2007-07-26 Scientific Name: Ammodramus savannarum Common Name: grasshopper sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

DENSE GRASSLANDS ON ROLLING HILLS, LOWLAND PLAINS, IN
VALLEYS AND ON HILLSIDES ON LOWER MOUNTAIN SLOPES.

FAVORS NATIVE GRASSLANDS WITH A MIX OF GRASSES, FORBS AND SCATTERED SHRUBS. LOOSELY COLONIAL WHEN NESTING.

Last Date Observed: 2003-05-20 Occurrence Type: Natural/Native occurrence Last Survey Date: 2003-05-20 Occurrence Rank: Good
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

EAST OF LAGUNA CANYON ROAD, WEST OF I-405, AND SOUTH OF LAGUNA RESERVOIR, NW OF LAGUNA HILLS.

Detailed Location:

OBSERVATIONS WERE MADE IN 5 DISTINCT LOCATIONS.

Ecological:

HABITAT CONSISTS OF NATIVE AND NON-NATIVE GRASSLANDS.

Threats:

General:

A TOTAL OF 17 WERE OBSERVED FROM 5 DISTINCT LOCATIONS ON 20 MAY 2003.

PLSS: T06S, R08W, Sec. 19 (S) Accuracy: specific area Area (acres): 29 UTM: Zone-11 N3721803 E430611 Latitude/Longitude: 33.63379 / -117.74818 Elevation (feet): 450 Orange San Juan Capistrano (3311756), El Toro (3311766), Tustin (3311767) County Summary: Quad Summary:

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Page 1072 of 1484 ends

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GAL03F0042 GALVIN, P. (HARMSWORTH ASSOCIATES) - FIELD SURVEY FORM FOR AMMODRAMUS SAVANNARUM 2003-07-05 Map Index Number: 69690 EO Index: 70475
Key Quad: Tustin (3311767) Element Code: ABPBXA0020
Occurrence Number: 13 Occurrence Last Updated: 2007-07-26 Scientific Name: Ammodramus savannarum Common Name: grasshopper sparrow Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

DENSE GRASSLANDS ON ROLLING HILLS, LOWLAND PLAINS, IN
VALLEYS AND ON HILLSIDES ON LOWER MOUNTAIN SLOPES.

FAVORS NATIVE GRASSLANDS WITH A MIX OF GRASSES, FORBS AND SCATTERED SHRUBS. LOOSELY COLONIAL WHEN NESTING.

Last Date Observed: 2003-07-05 Occurrence Type: Natural/Native occurrence Last Survey Date: 2003-07-05 Occurrence Rank: Good
Owner/Manager: UC-IRVINE Trend: Unknown
Presence: Presumed Extant
Location:

0.35 MILE SE OF THE INTERSECTION OF MCARTHUR BOULEVARD & JAMBOREE BOULEVARD, NORTH OF SAN DIEGO CREEK, NEWPORT BEACH.

Detailed Location:

Ecological:

HABITAT CONSISTS OF COASTAL SAGE SCRUB.

Threats:

General:
1 ADULT OBSERVED ON 5 JUL 2003.

PLSS: T06S, R09W, Sec. 18 (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3724255 E420540 Latitude/Longitude: 33.65520 / -117.85697 Elevation (feet): 45 Orange Tustin (3311767)
County Summary: Quad Summary:

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BEE91R0001 BEEDY, E.C., S.D. SANDERS & D. BLOOM - BREEDING STATUS, DISTRIBURTION, AND HABITAT ASSOCIATIONS OF THE TRICOLORED BLACKBIRD (AGELAIUS TRICOLOR), 1850-1989. 1991-06-XX TRI14D0001 TRICOLORED BLACKBIRD PORTAL - ICE (UNIVERSITY OF CALIFORNIA, DAVIS) - 1907-2014 TRICOLORED BLACKBIRD RECORDS FROM UC DAVIS TRICOLORED BLACKBIRD PORTAL, INFORMATION CENTER FOR THE ENVIRONMENT (ICE) 2014-XX-XX Map Index Number: 99764 EO Index: 101309
Key Quad: El Toro (3311766) Element Code: ABPBXB0020
Occurrence Number: 783 Occurrence Last Updated: 2016-05-09 Scientific Name: Agelaius tricolor Common Name: tricolored blackbird Listing Status: Federal: None Rare Plant Rank:

State: Threatened
CNDDB Element Ranks: Global: G1G2
State: S2
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_EN-Endangered
USFWS_BCC-Birds of Conservation Concern
General Habitat: Micro Habitat:

HIGHLY COLONIAL SPECIES, MOST NUMEROUS IN CENTRAL VALLEY AND VICINITY. LARGELY ENDEMIC TO CALIFORNIA.

REQUIRES OPEN WATER, PROTECTED NESTING SUBSTRATE, AND

FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE
COLONY.

Last Date Observed: 1988-05-26 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-06-09 Occurrence Rank: None
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Extirpated
Location:

ABOUT 2 MI NE OF I-15 & EL TORO RD INTERSECTION, 3.5 MI ESE OF I-15 & I-405 INTERCHANGE, EL TORO.

Detailed Location:
1988 LOCATION DESCRIBED ONLY AS A STOCK POND "NEAR EL TORO, CALIFORNIA." COLONY DATA STORED IN THE UC DAVIS TRICOLORED BLACKBIRD PORTAL; SITE NAME WAS "EL TORO." EXACT LOCATION UNKNOWN. EL TORO RESERVOIR LOCATED IN THE VICINITY.

Ecological:

HABITAT IN 1988 DESCRIBED AS A STOCK POND SURROUNDED BY DRYLAND BARLEY. NESTING SUBSTRATE CONSISTED OF BULRUSH.

HABITAT GONE DUE TO DEVELOPMENT BY 2014.

Threats:

POSSIBLE THREAT DUE TO DEVELOPMENT (1988). HABITAT REMOVED BY 2014 SURVEY.

General:
10 PAIRS OBSERVED ON 4-26 MAY AND 7-9 JUN 1988; ADULTS OBSERVED FEEDING YOUNG IN MAY. 0 BIRDS OBSERVED ON 18 APR 2014; UNCLEAR IF THE MAPPED AREA WAS SURVEYED.

PLSS: T06S, R08W, Sec. 23 (S) Accuracy: 1 mile Area (acres): 1,987 UTM: Zone-11 N3721460 E437100 Latitude/Longitude: 33.6311 / -117.6782 Elevation (feet): 468 Orange San Juan Capistrano (3311756), El Toro (3311766) County Summary: Quad Summary:

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Page 1074 of 1484 ends

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BEE91R0001 BEEDY, E.C., S.D. SANDERS & D. BLOOM - BREEDING STATUS, DISTRIBURTION, AND HABITAT ASSOCIATIONS OF THE TRICOLORED BLACKBIRD (AGELAIUS TRICOLOR), 1850-1989. 1991-06-XX TRI14D0001 TRICOLORED BLACKBIRD PORTAL - ICE (UNIVERSITY OF CALIFORNIA, DAVIS) - 1907-2014 TRICOLORED BLACKBIRD RECORDS FROM UC DAVIS TRICOLORED BLACKBIRD PORTAL, INFORMATION CENTER FOR THE ENVIRONMENT (ICE) 2014-XX-XX Map Index Number: 99770 EO Index: 101315
Key Quad: San Juan Capistrano (3311756) Element Code: ABPBXB0020 Occurrence Number: 784 Occurrence Last Updated: 2016-04-26 Scientific Name: Agelaius tricolor Common Name: tricolored blackbird Listing Status: Federal: None Rare Plant Rank:

HIGHLY COLONIAL SPECIES, MOST NUMEROUS IN CENTRAL VALLEY AND VICINITY. LARGELY ENDEMIC TO CALIFORNIA.

REQUIRES OPEN WATER, PROTECTED NESTING SUBSTRATE, AND

FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE
COLONY.

Last Date Observed: 1987-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 2014-04-20 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

JUST N OF RIDGE ROUTE DR & MOULTON PKWY INTERSECTION, 0.75 MI SW OF I-5 & LAKE FOREST DR INTERSECTION, VEEH RESERVOIR.

Detailed Location:
1986-87 LOCATION DESCRIBED AS LAGUNA HILLS; VEEH RESERVOIR. COLONY DATA STORED IN THE UC DAVIS TRICOLORED BLACKBIRD PORTAL; SITE NAME WAS "VEEH RESERVOIR." FURTHER RESEARCH NEEDED TO DETERMINE FINAL STATUS OF COLONY AND HABITAT SUITABILITY.

Ecological:

HABITAT COMPOSED OF BULRUSH, WILLOWS, AND EUCALYPTUS TREES. AREA SURROUNDED BY OFFICE BUILDINGS AND ROADS.

Threats:

General:

A COLONY OF ABOUT 100+ INDIVIDUALS OBSERVED YEAR ROUND SOMETIME BETWEEN 1986-1987 (WILLICK, PERS. COMM.). BIRDS NOTED AS HAVING BEEN PRESENT FOR 2-3 YEARS PRIOR, POSSIBLY A NESTING COLONY BUT NOT CONFIRMED. 0 BIRDS OBSERVED ON 20 APR 2014.

PLSS: T06S, R08W, Sec. 29, NE (S) Accuracy: non-specific area Area (acres): 40 UTM: Zone-11 N3720602 E432122 Latitude/Longitude: 33.62305 / -117.7318 Elevation (feet): 280 Orange San Juan Capistrano (3311756), El Toro (3311766) County Summary: Quad Summary:

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Page 1075 of 1484 ends

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DFG04U0002 CALIFORNIA DEPARTMENT OF FISH & GAME - TRICOLORED BLACKBIRD BREEDING OBSERVATIONS 1980-2000, BIOS DS20. 2004-XX-XX
ERI99U0001 ERICKSON, R. - EMAIL CONVERSATION REGARDING MOUNTAIN PLOVER AND TRICOLORED BLACKBIRD DETECTIONS 1999-06- 22 TRI14D0001 TRICOLORED BLACKBIRD PORTAL - ICE (UNIVERSITY OF CALIFORNIA, DAVIS) - 1907-2014 TRICOLORED BLACKBIRD RECORDS FROM UC DAVIS TRICOLORED BLACKBIRD PORTAL, INFORMATION CENTER FOR THE ENVIRONMENT (ICE) 2014-XX-XX Map Index Number: 99774 EO Index: 101319
Key Quad: Tustin (3311767) Element Code: ABPBXB0020
Occurrence Number: 785 Occurrence Last Updated: 2016-05-09 Scientific Name: Agelaius tricolor Common Name: tricolored blackbird Listing Status: Federal: None Rare Plant Rank:

HIGHLY COLONIAL SPECIES, MOST NUMEROUS IN CENTRAL VALLEY AND VICINITY. LARGELY ENDEMIC TO CALIFORNIA.

REQUIRES OPEN WATER, PROTECTED NESTING SUBSTRATE, AND

FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE
COLONY.

Last Date Observed: 1999-04-19 Occurrence Type: Natural/Native occurrence Last Survey Date: 2014-04-19 Occurrence Rank: None
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Possibly Extirpated
Location:

JUST S OF I-5 & JEFFREY RD INTERSECTION, 1.9 MI NNW OF I-405 & HWY 133 INTERCHANGE, EAST IRVINE.

Detailed Location:

COLONY DATA STORED IN THE UC DAVIS TRBL PORTAL; SITE NAME WAS "INTERSTATE 5 AT SAND CANYON AVENUE." 1999 LOCATION DESCRIBED AS "WEST OF SAND CANYON ROAD X INTERSTATE 5," AND THEREFORE FEATURE WAS MAPPED TO AREA JUST W OF INTERSECTION.

Ecological:
1999 COLONY FLYING TO & FROM A PATCH OF THISTLES. DURING 2014 SURVEY, SITE NOTED AS DEVELOPED BY INDUSTRIAL BUILDINGS & ADJACENT TO THE IRVINE DOG PARK. NO SUITABLE HABITAT, NO WATER SOURCE & NO BIRDS OBSERVED AT SITE.

Threats:

DEVELOPMENT REMOVED FORAGING AND NESTING HABITAT IN AREA.

General:

A NEAR CONSTANT FLOW OF AT LEAST 100 TRICOLORED BLACKBIRDS WITH FOOD/NESTING MATERIAL OBSERVED ON 19 APR 1999; PRESUMED NESTING. 0 BIRDS OBSERVED ON 19 APR 2014.

PLSS: T06S, R09W, Sec. 1 (S) Accuracy: 3/5 mile Area (acres): 776 UTM: Zone-11 N3726819 E428792 Latitude/Longitude: 33.6789 / -117.7682 Elevation (feet): 168 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1076 of 1484 ends

Sources:

DFG04U0002 CALIFORNIA DEPARTMENT OF FISH & GAME - TRICOLORED BLACKBIRD BREEDING OBSERVATIONS 1980-2000, BIOS DS20. 2004-XX-XX
ERI00F0001 ERICKSON, R. - FIELD SURVEY FORM FOR AGELAIUS TRICOLOR 2000-04-22 TRI14D0001 TRICOLORED BLACKBIRD PORTAL - ICE (UNIVERSITY OF CALIFORNIA, DAVIS) - 1907-2014 TRICOLORED BLACKBIRD RECORDS FROM UC DAVIS TRICOLORED BLACKBIRD PORTAL, INFORMATION CENTER FOR THE ENVIRONMENT (ICE) 2014-XX-XX Map Index Number: 99785 EO Index: 101329
Key Quad: Tustin (3311767) Element Code: ABPBXB0020
Occurrence Number: 786 Occurrence Last Updated: 2016-05-09 Scientific Name: Agelaius tricolor Common Name: tricolored blackbird Listing Status: Federal: None Rare Plant Rank:

HIGHLY COLONIAL SPECIES, MOST NUMEROUS IN CENTRAL VALLEY AND VICINITY. LARGELY ENDEMIC TO CALIFORNIA.

REQUIRES OPEN WATER, PROTECTED NESTING SUBSTRATE, AND

FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE
COLONY.

Last Date Observed: 2014-04-19 Occurrence Type: Natural/Native occurrence Last Survey Date: 2014-04-19 Occurrence Rank: Unknown
Owner/Manager: PVT-IRVINE CO Trend: Unknown
Presence: Presumed Extant
Location:

JUST W OF I-405 & SAND CANYON AVE INTERSECTION, 0.9 MI ESE OF I-405 & UNIVERSITY DR INTERSECTION, IRVINE.

Detailed Location:

COLONY DATA STORED IN THE UC DAVIS TRICOLORED BLACKBIRD PORTAL; SITE NAME OF NESTING COLONY WAS "SAND CANYON QUAIL HILL PRESERVE" ON THE W SIDE OF SHADY CANYON AVE. ADDITIONAL BIRDS OBSERVED ABOUT 0.25 MI ESE ACROSS THE STREET.

Ecological:

HABITAT COMPOSED OF THISTLE & MUSTARD. ADDITIONAL BIRDS OBSERVED AT THE "SAND CANYON" COLONY ON THE E SIDE OF SHADY CANYON AVE: 40 BIRDS OBSERVED ON 21 APR 2000. 0 OBSERVED ON 19 APR 2014. NO EVIDENCE OF NESTING.

Threats:

DEVELOPMENT.

General:

ABOUT 300 BIRDS OBSERVED ON 22 APR 2000; SOME SINGING & ADULTS CARRYING FOOD. 14 REPORTED AS CARRYING NEST MATERIAL ON 3 JUN 2005 IN "SAND CANYON." ABOUT 14 BIRDS OBSERVED ON 19 APR 2014; 1 FEMALE OBSERVED CARRYING NEST MATERIAL.

PLSS: T06S, R09W, Sec. 13, NW (S) Accuracy: 1/5 mile Area (acres): 70 UTM: Zone-11 N3724343 E427688 Latitude/Longitude: 33.6565 / -117.7799 Elevation (feet): 157 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1077 of 1484 ends

Sources:

BOW97F0003 BOWIEN & HAMILTON - FIELD SURVEY FORM FOR AGELAIUS TRICOLOR 1997-04-21 DFG04U0002 CALIFORNIA DEPARTMENT OF FISH & GAME - TRICOLORED BLACKBIRD BREEDING OBSERVATIONS 1980-2000, BIOS DS20. 2004-XX-XX
GIL99F0010 GILES, T. - FIELD SURVEY FORM FOR AGELAIUS TRICOLOR 1999-04-28 GRE94F0006 GREY, R. - FIELD SURVEY FORM FOR AGELAIUS TRICOLOR 1994-04-30 TRI14D0001 TRICOLORED BLACKBIRD PORTAL - ICE (UNIVERSITY OF CALIFORNIA, DAVIS) - 1907-2014 TRICOLORED BLACKBIRD RECORDS FROM UC DAVIS TRICOLORED BLACKBIRD PORTAL, INFORMATION CENTER FOR THE ENVIRONMENT (ICE) 2014-XX-XX Map Index Number: 99814 EO Index: 101361
Key Quad: San Juan Capistrano (3311756) Element Code: ABPBXB0020 Occurrence Number: 789 Occurrence Last Updated: 2016-05-10 Scientific Name: Agelaius tricolor Common Name: tricolored blackbird Listing Status: Federal: None Rare Plant Rank:

HIGHLY COLONIAL SPECIES, MOST NUMEROUS IN CENTRAL VALLEY AND VICINITY. LARGELY ENDEMIC TO CALIFORNIA.

REQUIRES OPEN WATER, PROTECTED NESTING SUBSTRATE, AND

FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE
COLONY.

Last Date Observed: 1997-04-21 Occurrence Type: Natural/Native occurrence Last Survey Date: 2014-04-20 Occurrence Rank: Good
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

JUST W OF RANCHO NIGUEL RD & LA PAZ RD INTERSECTION, 1 MI SE OF ALICIA PKWY & ALISO CREEK RD INTXN, SW OF GAVILAN.

Detailed Location:

MAPPED ACCORDING TO PROVIDED COORDS & LOC DESCRIPTION OF "SULPHUR CREEK RESERVOIR, AT LAGUNA NIGUEL REGIONAL PARK,

1.25 MI N OF CROWN VALLEY PKWY." DATA STORED IN UCD TRBL PORTAL; SITE NAME WAS "LAGUNA NIGUEL REGIONAL PARK-CENTRAL ISLAND."
Ecological:

HABITAT COMPOSED OF BULRUSH, CATTAILS, AND GIANT REED. HABITAT AROUND RESERVOIR CONSIDERED GOOD IN 1999. RESERVOIR HAS A SMALL ISLAND IN THE MIDDLE.

Threats:

General:

AN ESTIMATED 1000 BIRDS OBSERVED ON 30 APR 1994; ADULTS CARRYING FOOD. 31 BIRDS OBS ON 21 APR 1997; BIRDS SINGING, POSSIBLY NESTING. 6 NON-NESTING BIRDS OBS ON 28 APR 1999. 150 OBS ON 21 APR 2000; NESTING UNKNOWN. 0 OBS ON 20 APR 2014.

PLSS: T07S, R08W, Sec. 22, SW (S) Accuracy: non-specific area Area (acres): 86 UTM: Zone-11 N3712036 E434509 Latitude/Longitude: 33.54595 / -117.70543 Elevation (feet): 190 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1078 of 1484 ends

Sources:

BEE91R0001 BEEDY, E.C., S.D. SANDERS & D. BLOOM - BREEDING STATUS, DISTRIBURTION, AND HABITAT ASSOCIATIONS OF THE TRICOLORED BLACKBIRD (AGELAIUS TRICOLOR), 1850-1989. 1991-06-XX NEF37R0001 NEFF, J.A. - DISTRIBUTION OF THE TRICOLORED RED WING. THE CONDOR 39(2):61-81. 1937-03-XX TRI14D0001 TRICOLORED BLACKBIRD PORTAL - ICE (UNIVERSITY OF CALIFORNIA, DAVIS) - 1907-2014 TRICOLORED BLACKBIRD RECORDS FROM UC DAVIS TRICOLORED BLACKBIRD PORTAL, INFORMATION CENTER FOR THE ENVIRONMENT (ICE) 2014-XX-XX Map Index Number: 99800 EO Index: 101344
Key Quad: Laguna Beach (3311757) Element Code: ABPBXB0020 Occurrence Number: 798 Occurrence Last Updated: 2016-04-27 Scientific Name: Agelaius tricolor Common Name: tricolored blackbird Listing Status: Federal: None Rare Plant Rank:

HIGHLY COLONIAL SPECIES, MOST NUMEROUS IN CENTRAL VALLEY AND VICINITY. LARGELY ENDEMIC TO CALIFORNIA.

REQUIRES OPEN WATER, PROTECTED NESTING SUBSTRATE, AND

FORAGING AREA WITH INSECT PREY WITHIN A FEW KM OF THE
COLONY.

Last Date Observed: 1936-05-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1936-05-10 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

VICINITY OF LAGUNA BEACH, 6.5 MI NNW OF DANA POINT, SW OF NEWPORT BEACH.

Detailed Location:
1936 LOCATION DESCRIBED ONLY AS "NEAR LAGUNA BEACH." EXACT LOCATION UNKNOWN. MAPPED AS BEST GUESS TO GENERAL AREA OF LAGUNA BEACH. COULD NOT LOCATE A HISTORICAL LOCATION FOR A SWAMP. UNCLEAR IF 2014 SURVEY WAS THE SAME SITE AS 1936 SURVEY.

Ecological:

HABITAT IN 1936 DESCRIBED AS CATTAILS AROUND A SWAMP. COLONY DATA STORED IN THE UC DAVIS TRICOLORED BLACKBIRD PORTAL; SITE NAME WAS "LAGUNA BEACH." PRESUMED EXTIRPATED BY BEEDY (1991).

Threats:

General:

ABOUT 250 NESTS DETECTED ON 10 MAY 1936 (NEFF 1937). 0 OBSERVED ON 20 APR 2014.

PLSS: T07S, R09W, Sec. 25 (S) Accuracy: 1 mile Area (acres): 1,987 UTM: Zone-11 N3711433 E428111 Latitude/Longitude: 33.5401 / -117.7743 Elevation (feet): 100 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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Occurrence Report
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California Natural Diversity Database

Page 1079 of 1484 ends

Map Index Number: B0470 EO Index: 112335
Key Quad: Dana Point (3311746) Element Code: AFCHA0209J Occurrence Number: 17 Occurrence Last Updated: 2018-09-11 Scientific Name: Oncorhynchus mykiss irideus pop. 10 Common Name: steelhead - southern California DPS Listing Status: Federal: Endangered Rare Plant Rank:

State: Candidate Endangered
CNDDB Element Ranks: Global: G5T1Q
State: S1
Other Lists: AFS_EN-Endangered
General Habitat: Micro Habitat:

FEDERAL LISTING REFERS TO POPULATIONS FROM SANTA MARIA

RIVER SOUTH TO SOUTHERN EXTENT OF RANGE (SAN MATEO CREEK IN SAN DIEGO COUNTY).

SOUTHERN STEELHEAD LIKELY HAVE GREATER PHYSIOLOGICAL

TOLERANCES TO WARMER WATER AND MORE VARIABLE
CONDITIONS.

Last Date Observed: 2008-03-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 2016-04-12 Occurrence Rank: Poor
Owner/Manager: UNKNOWN, DPR Trend: Unknown
Presence: Presumed Extant
Location:

SAN JUAN CREEK AND TRABUCO CREEK (ARROYO TRABUCO), FROM THE PACIFIC OCEAN TO I-5.

Detailed Location:

MAPPED TO DOWNSTREAM-MOST BARRIERS TO ANADROMY, I-5 CROSSINGS. TROUT IN TRIBS ABOVE BARRIERS (HOT SPRINGS CYN; FALLS,

TRABUCO & HOLY JIM CREEKS) ARE NATIVE RESIDENTS OR DESCENDENTS OF HATCHERY STOCK, BUT MAY BE IMPORTANT TO SURVIVAL OF DPS.

Ecological:

HISTORICAL STEELHEAD RUN. STOCKED W/ RAINBOWS BACK TO 1941. HEADWATERS ARE STILL GOOD HABITAT & SUPPORT RAINBOW TROUT (2008, 2012). 2006 & '16 DNA STUDIES: TRABUCO CK TROUT ABOVE & BELOW BARRIERS CLOSELY RELATED TO KAMLOOPS HATCHERY STRAIN.

Threats:

SEDIMENTATION, WATER PUMPING & DIVERSION, INVASIVE SPECIES, CHANNELIZATION, MANMADE BARRIERS, INTROGRESSION.

General:

COLLECTED, 1939. ADULTS & JUVS/RESIDENTS OBSERVED IN 1946. OBS IN LOWER TRABUCO, 2006. ADULT STEELHEAD OBS IN LOWER SAN JUAN/ESTUARY, MAR 2007 & FEB & MAR 2008. 0 IN VISUAL SURVEY NEAR MOUTH OF SAN JUAN, APR 2016.

PLSS: T08S, R08W, Sec. 12 (S) Accuracy: non-specific area Area (acres): 440 UTM: Zone-11 N3705757 E438131 Latitude/Longitude: 33.48953 / -117.66599 Elevation (feet): 49 Orange Dana Point (3311746), San Juan Capistrano (3311756) County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1080 of 1484 ends

Sources:

ABA16A0001 ABADIA-CARDOSO, A. ET AL. - POPULATION GENETIC STRUCTURE AND ANCESTRY OF STEELHEAD/RAINBOW TROUT (ONCORHYNCHUS MYKISS) AT THE EXTREME SOUTHERN EDGE OF THEIR RANGE IN NORTH AMERICA 2016-01-21 BEC08R0001 BECKER, G. & I. REINING - STEELHEAD/RAINBOW TROUT (ONCORHYNCHUS MYKISS) RESOURCES SOUTH OF THE GOLDEN GATE, CALIFORNIA 2008-10-XX
DAG18D0001 DAGIT, R. - AQUATIC SURVEYS RESULTS FROM THE RESOURCE CONSERVATION DISTRICT OF THE SANTA MONICA MOUNTAINS, 2000-2018 2018-05-30
GILNDU0001 GILKESON, J. - A STORY OF RECOVERY: BRINGING BACK THE SOUTHERN CALIFORNIA STEELHEAD. 201X-XX-XX GIR06R0001 GIRMAN, D. & J. GARZA - POPULATION STRUCTURE AND ANCESTRY OF O. MYKISS POPULATIONS IN SOUTH-CENTRAL CALIFORNIA BASED ON GENETIC ANALYSIS OF MICROSATELLITE DATA 2006-04-XX SHA06U0004 SHANNON, C. - MEMORANDUM AND EMAILS REGARDING STEELHEAD SIGHTINGS IN SAN MATEO AND TRABUCO CREEKS. 2006 -05-08
TIT02R0001 TITUS, R. ET AL. - HISTORY AND STATUS OF STEELHEAD IN CALIFORNIA COASTAL DRAINAGES SOUTH OF SAN FRANCISCO BAY (IN PREPARATION). 295 PP. 2002-XX-XX
USFNDD0002 U.S. FOREST SERVICE-REGION 5 - NATURAL RESOURCE INFORMATION SYSTEM (NRIS) ANIMAL RECORDS FROM CALIFORNIA

NATIONAL FORESTS XXXX-XX-XX
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Page 1081 of 1484 ends

Sources:

ABA16A0001 ABADIA-CARDOSO, A. ET AL. - POPULATION GENETIC STRUCTURE AND ANCESTRY OF STEELHEAD/RAINBOW TROUT (ONCORHYNCHUS MYKISS) AT THE EXTREME SOUTHERN EDGE OF THEIR RANGE IN NORTH AMERICA 2016-01-21 BEC08R0001 BECKER, G. & I. REINING - STEELHEAD/RAINBOW TROUT (ONCORHYNCHUS MYKISS) RESOURCES SOUTH OF THE GOLDEN GATE, CALIFORNIA 2008-10-XX
GIR06R0001 GIRMAN, D. & J. GARZA - POPULATION STRUCTURE AND ANCESTRY OF O. MYKISS POPULATIONS IN SOUTH-CENTRAL CALIFORNIA BASED ON GENETIC ANALYSIS OF MICROSATELLITE DATA 2006-04-XX JAC14A0001 JACOBSON, S. ET AL. - GENETIC ANALYSIS 2014-03-31 TIT02R0001 TITUS, R. ET AL. - HISTORY AND STATUS OF STEELHEAD IN CALIFORNIA COASTAL DRAINAGES SOUTH OF SAN FRANCISCO BAY (IN PREPARATION). 295 PP. 2002-XX-XX
USFNDD0002 U.S. FOREST SERVICE-REGION 5 - NATURAL RESOURCE INFORMATION SYSTEM (NRIS) ANIMAL RECORDS FROM CALIFORNIA

NATIONAL FORESTS XXXX-XX-XX
Map Index Number: B0498 EO Index: 112361
Key Quad: Anaheim (3311778) Element Code: AFCHA0209J
Occurrence Number: 18 Occurrence Last Updated: 2018-09-12 Scientific Name: Oncorhynchus mykiss irideus pop. 10 Common Name: steelhead - southern California DPS Listing Status: Federal: Endangered Rare Plant Rank:

State: Candidate Endangered
CNDDB Element Ranks: Global: G5T1Q
State: S1
Other Lists: AFS_EN-Endangered
General Habitat: Micro Habitat:

FEDERAL LISTING REFERS TO POPULATIONS FROM SANTA MARIA

RIVER SOUTH TO SOUTHERN EXTENT OF RANGE (SAN MATEO CREEK IN SAN DIEGO COUNTY).

SOUTHERN STEELHEAD LIKELY HAVE GREATER PHYSIOLOGICAL

TOLERANCES TO WARMER WATER AND MORE VARIABLE
CONDITIONS.

Last Date Observed: 1950-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 2013-XX-XX Occurrence Rank: None
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Possibly Extirpated
Location:

SANTA ANA RIVER AND TRIBUTARIES.

Detailed Location:

HISTORIC EXTENT UNKNOWN. MAPPED TO INCLUDE HARDING & COLDWATER CREEKS, TRIBS SUPPORTING TROUT W/ SIGNIFICANT NATIVE ANCESTRY PER 2006 & 2016 DNA STUDIES; & BEAR CK, W/ "REMNANTS OF NATIVE ANCESTRY." PRADO DAM IS IMPASSIBLE BARRIER AT RM 31.

Ecological:

LOWER RIVER DEGRADED. STOCKED SINCE THE 1930S. RESIDENT TROUT PERSIST IN UPPER TRIBUTARIES. DNA STUDIES SHOWED THAT TROUT FROM HARDING CANYON (2006 STUDY) & COLDWATER CREEK (2016) RETAINED SIGNIFICANT COASTAL STEELHEAD ANCESTRY.

Threats:

DAMS, CHANNELIZATION, DEVELOPMENT, DIVERSION, SEDIMENTATION, INTROGRESSION.

General:
"GOOD" STEELHEAD RUN REPORTED IN 1950. NONE FOUND IN DFG SURVEYS OF MAINSTEM BELOW PRADO DAM, 1951 & '55. STEELHEAD RUN PRESUMED EXTIRPATED BY 1957. RESIDENT TROUT PERSIST IN HEADWATERS (EG. IN 2001, 2009-13) & MAY BE CRITICAL TO RECOVERY.

PLSS: T05S, R10W, Sec. 2 (S) Accuracy: non-specific area Area (acres): 18,320 UTM: Zone-11 N3736754 E417243 Latitude/Longitude: 33.76767 / -117.89371 Elevation (feet): 108 Orange, Riverside, San Bernardino Alberhill (3311764), Santiago Peak (3311765), El Toro (3311766), Newport Beach (3311768), Lake Mathews (3311774), Corona South (3311775), Black Star Canyon (3311776), Orange (3311777), Anaheim (3311778), Riverside West (3311784), Corona North (3311785), Prado Dam (3311786), Moonridge (3411627), Big Bear Lake (3411628), Yucaipa (3411711), Redlands (3411712), San Bernardino South (3411713), Fontana (3411714), Keller Peak (3411721) County Summary: Quad Summary:

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Page 1082 of 1484 ends

Sources:

ANO09U0005 ANONYMOUS (REGIONAL WATER QUALITY CONTROL BOARD) - EXECUTIVE OFFICER SUMMARY REPORT AND SUPPORTING DOCUMENTS. STATE OF CALIFORNIA REGIONAL WATER QUALITY CONTROL BOARD SAN DIEGO REGION 2009-04-08 BEC08R0001 BECKER, G. & I. REINING - STEELHEAD/RAINBOW TROUT (ONCORHYNCHUS MYKISS) RESOURCES SOUTH OF THE GOLDEN GATE, CALIFORNIA 2008-10-XX
SEL19U0001 SELBY, F. & M. LARSON - EMAIL REGARDING STEELHEAD AT ALISO CREEK WITH HAND WRITTEN ACCOUNT OF FISHING ALISO CREEK FROM THE 1950S TO 1990S BY FISHING GUIDE F. SELBY. 2019-03-XX USA17R0001 U.S. ARMY CORPS OF ENGINEERS - ALISO CREEK MAINSTEM ECOSYSTEM RESTORATION STUDY, ORANGE COUNTY, CALIFORNIA. DRAFT INTEGRATED FEASIBILITY REPORT. USACE, LOS ANGELES DIST. 516PP. 2017-09-XX Map Index Number: B0504 EO Index: 112368
Key Quad: San Juan Capistrano (3311756) Element Code: AFCHA0209J Occurrence Number: 19 Occurrence Last Updated: 2019-04-11 Scientific Name: Oncorhynchus mykiss irideus pop. 10 Common Name: steelhead - southern California DPS Listing Status: Federal: Endangered Rare Plant Rank:

State: Candidate Endangered
CNDDB Element Ranks: Global: G5T1Q
State: S1
Other Lists: AFS_EN-Endangered
General Habitat: Micro Habitat:

FEDERAL LISTING REFERS TO POPULATIONS FROM SANTA MARIA

RIVER SOUTH TO SOUTHERN EXTENT OF RANGE (SAN MATEO CREEK IN SAN DIEGO COUNTY).

SOUTHERN STEELHEAD LIKELY HAVE GREATER PHYSIOLOGICAL

TOLERANCES TO WARMER WATER AND MORE VARIABLE
CONDITIONS.

Last Date Observed: 1972-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 20XX-XX-XX Occurrence Rank: None
Owner/Manager: ORA COUNTY, UNKNOWN Trend: Unknown
Presence: Extirpated
Location:

ALISO CREEK.

Detailed Location:

HISTORIC EXTENT IN WATERSHED UNKNOWN; MAPPED TO ENTIRE MAINSTEM ALISO CREEK. FISH PASSAGE BARRIERS EXIST ABOVE LAGOON, IN ALISO-WOOD CANYON WILDERNESS PARK, & AT ALISO CREEK RD; SO CURRENT EXTENT AVAILABLE TO MIGRATION IS MUCH REDUCED.

Ecological:

SINCE THE 1960S, DEVELOPMENT IMPACTS HAVE DEGRADED HABITAT AND WATER QUALITY IN THE CREEK; IT WAS A 303(D) LISTED STREAM AS OF 2009. RESTORATION EFFORTS HAVE BEEN INITIATED AS OF 2017.

Threats:

PRIMARY THREAT IS POLLUTED URBAN RUNOFF. DEVELOPMENT, CHANNELIZATION, EROSION, SEDIMENTATION, BARRIERS TO FISH PASSAGE.

General:

STEELHEAD REPORTEDLY FISHED FROM THIS STREAM IN 1950S & 1960S, WITH THE LAST SIGHTING IN 1972. ANECDOTALLY, AN ANGLER & GUIDE OBSERVED SIX PAIRS OF SPAWNING STEELHEAD IN LOWER ALISO CREEK IN 1993. PRESUMED EXTIRPATED.

PLSS: T07S, R08W, Sec. 29 (S) Accuracy: non-specific area Area (acres): 2,319 UTM: Zone-11 N3711388 E431532 Latitude/Longitude: 33.53991 / -117.73745 Elevation (feet): 71 Orange San Juan Capistrano (3311756), Laguna Beach (3311757), Santiago Peak (3311765), El Toro (3311766) County Summary: Quad Summary:

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Page 1083 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
VEJ98F0004 VEJAR, A.J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE-REGION 5) - FIELD SURVEY FORM FOR GILA ORCUTTII (ARROYO CHUB) 1998-08-25
VEJ98F0005 VEJAR, A.J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE-REGION 5) - FIELD SURVEY FORM FOR GILA ORCUTTII (ARROYO CHUB) 1998-08-25
WEL75R0001 WELLS, A. & J. DIANA (CALIFORNIA STATE UNIVERSITY, LONG BEACH) - SURVEY OF THE FRESHWATER FISHES AND THEIR HABITATS IN THE COASTAL DRAINAGES OF SOUTHERN CALIFORNIA. REPORT SUBMITTED TO CALIFORNIA DEPARTMENT FISH AND GAME, INLAND FISHERIES BRANCH 1975-XX-XX
Map Index Number: 17615 EO Index: 10147
Key Quad: Canada Gobernadora (3311755) Element Code: AFCJB13120 Occurrence Number: 3 Occurrence Last Updated: 1999-02-22 Scientific Name: Gila orcuttii Common Name: arroyo chub Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G1
State: S2
Other Lists: AFS_VU-Vulnerable
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

NATIVE TO STREAMS FROM MALIBU CREEK TO SAN LUIS REY RIVER BASIN. INTRODUCED INTO STREAMS IN SANTA CLARA, VENTURA, SANTA YNEZ, MOJAVE AND SAN DIEGO RIVER BASINS.

SLOW WATER STREAM SECTIONS WITH MUD OR SAND BOTTOMS.

FEEDS HEAVILY ON AQUATIC VEGETATION AND ASSOCIATED
INVERTEBRATES.

Last Date Observed: 1998-08-25 Occurrence Type: Natural/Native occurrence Last Survey Date: 1998-08-25 Occurrence Rank: Fair
Owner/Manager: USFS-CLEVELAND NF, ORA COUNTY Trend: Unknown Presence: Presumed Extant
Location:

SAN JUAN CREEK, EAST OF SAN JUAN CAPISTRANO.

Detailed Location:

FISH HAVE BEEN FOUND THROUGHOUT THIS SECTION OF THE CREEK. THEY ARE THE ONLY FISH FOUND IN HOT SPRINGS CANYON.

Ecological:

THE UPPER PORTION OF THE STREAM IS IN A DEEP CANYON WITH STREAMBED OF BOULDERS, RUBBLE, AND GRAVEL. IN THE LOWER REACHES, STREAMBED IS SAND AND GRAVEL. GASTEROSTEUS ACULEATUS AND GAMBUSIA AFFINIS ALSO PRESENT.

Threats:

THREATENED BY EXOTICS (LARGEMOUTH BASS, BLACK BULLHEAD) AND FUTURE WATER APPROPRIATIONS.

General:
1 SPECIMEN COLLECTED ON 7 JUNE 1992; DEPOSITED AT LACM. ADULTS AND JUVENILES OBSERVED IN TWO DIFFERENT LOCATIONS IN 1998.

PLSS: T07S, R06W (S) Accuracy: specific area Area (acres): 1,821 UTM: Zone-11 N3713322 E448916 Latitude/Longitude: 33.55834 / -117.55033 Elevation (feet): 400 Orange Canada Gobernadora (3311755), San Juan Capistrano (3311756) County Summary: Quad Summary:

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Page 1084 of 1484 ends

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WEL75R0001 WELLS, A. & J. DIANA (CALIFORNIA STATE UNIVERSITY, LONG BEACH) - SURVEY OF THE FRESHWATER FISHES AND THEIR HABITATS IN THE COASTAL DRAINAGES OF SOUTHERN CALIFORNIA. REPORT SUBMITTED TO CALIFORNIA DEPARTMENT FISH AND GAME, INLAND FISHERIES BRANCH 1975-XX-XX
Map Index Number: 17620 EO Index: 11601
Key Quad: San Juan Capistrano (3311756) Element Code: AFCJB13120 Occurrence Number: 4 Occurrence Last Updated: 1991-10-31 Scientific Name: Gila orcuttii Common Name: arroyo chub Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G1
State: S2
Other Lists: AFS_VU-Vulnerable
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

NATIVE TO STREAMS FROM MALIBU CREEK TO SAN LUIS REY RIVER BASIN. INTRODUCED INTO STREAMS IN SANTA CLARA, VENTURA, SANTA YNEZ, MOJAVE AND SAN DIEGO RIVER BASINS.

SLOW WATER STREAM SECTIONS WITH MUD OR SAND BOTTOMS.

FEEDS HEAVILY ON AQUATIC VEGETATION AND ASSOCIATED
INVERTEBRATES.

Last Date Observed: 1975-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1975-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

OSO CREEK, BETWEEN MISSION VIEJO AND SAN JUAN CAPISTRANO.

Detailed Location:
80 ARROYO CHUB CAPTURED, MOSTLY JUVENILES. ADULTS CONCENTRATED IN SEVERAL OF THE DEEPER POOLS.

Ecological:

HIGHLY MINERALIZED INTERMITTENT STREAM. STREAM BED IS SAND-SILT. CATTAILS ALONG THE BANKS.

Threats:

DEVELOPMENT.

General:

ALTHOUGH A FEW GAMBUSIA WERE PRESENT, VERY FEW FROGS OR TADPOLES WERE SEEN.

PLSS: T07S, R08W, Sec. 24 (S) Accuracy: non-specific area Area (acres): 83 UTM: Zone-11 N3712234 E437290 Latitude/Longitude: 33.54790 / -117.67550 Elevation (feet): 250 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1085 of 1484 ends

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FUL93U0002 FULLER, M.M. - SCIENTIFIC COLLECTING PERMIT REPORT FOR 1992-93 [SC-000215] 1993-XX-XX VEJ98F0007 VEJAR, A.J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE-REGION 5) - FIELD SURVEY FORM FOR GILA ORCUTTII (ARROYO CHUB) 1998-09-25
VEJ98F0008 VEJAR, A.J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE-REGION 5) - FIELD SURVEY FORM FOR GILA ORCUTTII (ARROYO CHUB) 1998-09-16
Map Index Number: 36410 EO Index: 31407
Key Quad: San Juan Capistrano (3311756) Element Code: AFCJB13120 Occurrence Number: 17 Occurrence Last Updated: 1999-02-18 Scientific Name: Gila orcuttii Common Name: arroyo chub Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G1
State: S2
Other Lists: AFS_VU-Vulnerable
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

NATIVE TO STREAMS FROM MALIBU CREEK TO SAN LUIS REY RIVER BASIN. INTRODUCED INTO STREAMS IN SANTA CLARA, VENTURA, SANTA YNEZ, MOJAVE AND SAN DIEGO RIVER BASINS.

SLOW WATER STREAM SECTIONS WITH MUD OR SAND BOTTOMS.

FEEDS HEAVILY ON AQUATIC VEGETATION AND ASSOCIATED
INVERTEBRATES.

Last Date Observed: 1998-09-25 Occurrence Type: Natural/Native occurrence Last Survey Date: 1998-09-25 Occurrence Rank: Fair
Owner/Manager: ORA COUNTY, UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

ARROYO TRABUCO, SE OF MISSION VIEJO.

Detailed Location:

FISH ARE FOUND IN 3 SITES ALONG ARROYO TRABUCO.

Ecological:

HABITAT CONSISTS OF SYCAMORE RIPARIAN WOODLAND, DOMINATED BY MATURE WILLOWS AND SYCAMORES, WITH PATCHES OF ARUNDO AND TAMARISK. PARTIALLY-ARMORED THREESPINE STICKLEBACK AND PACIFIC TREEFROGS ALSO FOUND AT THIS SITE.

Threats:

EXOTIC SPECIES (GREEN SUNFISH, BULLFROGS, BLUEGILLS, LARGEMOUTH BASS), ILLEGAL WATER DIVERSIONS, STREAMBED ALTERATIONS.

General:
4 INDIVIDUALS CAPTURED/RELEASED ON 11 MAY 1992. 2 INDIVIDUALS COLLECTED ON 26 MAY 1992 AND DEPOSITED AT LACM. 2 ADULTS OBSERVED IN SECTION 24 ON 16 SEPT 1998. >100 ADULTS & JUVENILES OBSERVED IN SECTION 32 ON 25 SEPT 1998.

PLSS: T07S, R07W, Sec. 08 (S) Accuracy: specific area Area (acres): 109 UTM: Zone-11 N3715868 E440719 Latitude/Longitude: 33.58087 / -117.63880 Elevation (feet): 435 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1086 of 1484 ends

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VEJ99F0001 VEJAR, A.J. - FIELD SURVEY FORM FOR RHINICHTHYS OSCULUS SSP. 3 (SANTA ANA SPECKLED DACE) 1999-01-14 Map Index Number: 41398 EO Index: 41398
Key Quad: El Toro (3311766) Element Code: AFCJB3705K
Occurrence Number: 2 Occurrence Last Updated: 1999-07-27 Scientific Name: Rhinichthys gabrielino Common Name: Santa Ana speckled dace Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T1
State: S1
Other Lists: AFS_TH-Threatened
CDFW_SSC-Species of Special Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

HEADWATERS OF THE SANTA ANA AND SAN GABRIEL RIVERS. MAY BE EXTIRPATED FROM THE LOS ANGELES RIVER SYSTEM.

REQUIRES PERMANENT FLOWING STREAMS WITH SUMMER WATER
TEMPS OF 17-20 C. USUALLY INHABITS SHALLOW COBBLE AND
GRAVEL RIFFLES.

Last Date Observed: 1999-01-14 Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-01-14 Occurrence Rank: Fair
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SANTIAGO CREEK, MODJESKA, ABOUT 7 MILES NE OF JUNCTION OF I-5 AND I-405, CLEVELAND NATIONAL FOREST AREA.

Detailed Location:
50 METER SURVEY OF THE CREEK.

Ecological:

MATURE RIPARIAN WITH A FEW EXOTIC PLANTS (EUCALYPTUS AND ARUNDO. SUBSTRATES ARE MOSTLY BOULDERS, COBBLE, AND GRAVEL; SOME SAND, SILT AND BEDROCK WITH A FEW SMALL POOLS.

Threats:

WATER QUALITY POTENTIALLY AFFECTED BY NEARBY RESIDENTIAL UNITS. ALSO EXOTIC SCULPINS FOUND.

General:

A TOTAL OF 40 DACE OBSERVED (BOTH ADULTS AND JUVENILES). 5 FISH TAKEN LIVE TO THE USFWS IN CARLSBAD, CA.

PLSS: T05S, R07W, Sec. 29, NW (S) Accuracy: specific area Area (acres): 9 UTM: Zone-11 N3730015 E441105 Latitude/Longitude: 33.70848 / -117.63558 Elevation (feet): 1,360 Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1087 of 1484 ends

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FWS96R0003 U.S. FISH & WILDLIFE SERVICE - APPENDIX "A" FROM DRAFT RECOVERY PLAN FOR TIDEWATER GOBY 1996-XX-XX FWS96U0008 U.S. FISH & WILDLIFE SERVICE - TABLE OF TIDEWATER GOBY LOCATIONS AND DATE LAST SEEN 1996-11-05 SWI86R0001 SWIFT, C. ET AL. - BIOLOGY AND DISTRIBUTION OF THE TIDEWATER GOBY 1986-XX-XX SWI89R0001 SWIFT, C. ET AL. - BIOLOGY AND DISTRIBUTION FOR THE TIDEWATER GOBY, EUCYCLOGOBIUS NEWBERRYI, OF CALIFORNIA.

LACM CONTRIBUTIONS IN SCIENCE 404:1-19 1989-03-14
SWI90R0001 SWIFT, C. ET AL. (LOS ANGELES COUNTY MUSEUM) - STATUS OF FRESHWATER FISHES OF SOUTHERN CALIFORNIA WITH RECOMMENDATIONS FOR PRESERVES TO MAINTAIN THEIR EXISTENCE. REPORT TO DFG, CONTRACT FG-7455. 228PP. 1990-07 -XX
Map Index Number: 02779 EO Index: 28501
Key Quad: San Juan Capistrano (3311756) Element Code: AFCQN04010 Occurrence Number: 79 Occurrence Last Updated: 1997-11-10 Scientific Name: Eucyclogobius newberryi Common Name: tidewater goby Listing Status: Federal: Endangered Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3
Other Lists: AFS_EN-Endangered
CDFW_SSC-Species of Special Concern
IUCN_NT-Near Threatened
General Habitat: Micro Habitat:

BRACKISH WATER HABITATS ALONG THE CALIFORNIA COAST FROM

AGUA HEDIONDA LAGOON, SAN DIEGO COUNTY TO THE MOUTH OF
THE SMITH RIVER.

FOUND IN SHALLOW LAGOONS AND LOWER STREAM REACHES,

THEY NEED FAIRLY STILL BUT NOT STAGNANT WATER AND HIGH
OXYGEN LEVELS.

Last Date Observed: 1996-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1996-XX-XX Occurrence Rank: Unknown
Owner/Manager: PVT, CITY, ORA COUNTY Trend: Fluctuating Presence: Presumed Extant
Location:

ALISO CREEK, FROM MOUTH TO 1.5 MILES UPSTREAM, 0.25 MILE NW OF ALISO POINT, ON THE SW EDGE OF LAGUNA BEACH.

Detailed Location:

SITE OCCUPIES 1-2 ACRES.

Ecological:

SITE WAS DRY IN 1990.

Threats:

General:

LACM 42372-1, COLL 12/7/76. POP EXTANT IN JAN 1977; AT THAT TIME THE OVERWINTERING POP WAS 1000-1500. NO GOBIES FOUND IN 1984.

NEW COLLECTION LOCALITY FOUND BY HOLLAND IN 1996.

PLSS: T07S, R08W, Sec. 32 (S) Accuracy: non-specific area Area (acres): 113 UTM: Zone-11 N3708848 E431379 Latitude/Longitude: 33.51700 / -117.73890 Elevation (feet): 10 Orange San Juan Capistrano (3311756), Laguna Beach (3311757) County Summary: Quad Summary:

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Page 1088 of 1484 ends

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MAN05S0002 MAMMAL NETWORKED INFORMATION SYSTEM (MANIS) - PRINTOUT OF SOREX ORNATUS SALICORNICUS SPECIMEN RECORDS FROM MANIS. THIS INCLUDES RECORDS FROM MVZ & LACM. 2005-01-06 Map Index Number: 02533 EO Index: 59235
Key Quad: Newport Beach (3311768) Element Code: AMABA01104 Occurrence Number: 3 Occurrence Last Updated: 2005-01-10 Scientific Name: Sorex ornatus salicornicus Common Name: southern California saltmarsh shrew Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T1?
State: S1
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

COASTAL MARSHES IN LOS ANGELES, ORANGE AND VENTURA
COUNTIES.

REQUIRES DENSE VEGETATION AND WOODY DEBRIS FOR COVER.

Last Date Observed: 1933-06-12 Occurrence Type: Natural/Native occurrence Last Survey Date: 1933-06-12 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

NEWPORT LAGOON.

Detailed Location:

EXACT LOCATION UNKNOWN. MAPPED IN THE GENERAL VICINTY OF NEWPORT LAGOON.

Ecological:

Threats:

General:
2 FEMALES COLLECTED 12 JUN 1933 BY F. GORHAM AT "NEWPORT BAY, S SIDE OF; 1 MI ABOVE COAST HWY." DEPOSITED AT MVZ #63322 & 63323.

PLSS: T06S, R10W, Sec. 23 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3722596 E417561 Latitude/Longitude: 33.64001 / -117.88895 Elevation (feet): 5 Orange Tustin (3311767), Newport Beach (3311768)
County Summary: Quad Summary:

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Page 1089 of 1484 ends

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MAN04S0018 MAMMAL NETWORKED INFORMATION SYSTEM (MANIS) - PRINTOUT OF CHOERONYCTERIS MEXICANA SPECIMEN RECORDS FROM MANIS. THIS INCLUDES RECORDS FROM MVZ, LACM, CAS & MSU. 2004-12-10 Map Index Number: 59737 EO Index: 59773
Key Quad: Tustin (3311767) Element Code: AMACB02010
Occurrence Number: 5 Occurrence Last Updated: 2005-01-31 Scientific Name: Choeronycteris mexicana Common Name: Mexican long-tongued bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3G4
State: S1
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_NT-Near Threatened
General Habitat: Micro Habitat:

OCCASIONALLY FOUND IN SAN DIEGO COUNTY, WHICH IS ON THE PERIPHERY OF THEIR RANGE.

FEEDS ON NECTAR AND POLLEN OF NIGHT-BLOOMING
SUCCULENTS. ROOSTS IN RELATIVELY WELL-LIT CAVES, AND IN AND AROUND BUILDINGS.

Last Date Observed: 1995-11-24 Occurrence Type: Natural/Native occurrence Last Survey Date: 1995-11-24 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

TUSTIN.

Detailed Location:

EXACT LOCATION UNKNOWN. LOCATION ONLY GIVEN AS "TUSTIN." MAPPED IN THE GENERAL VICINTY OF TUSTIN WITH THE CENTER POINT BEING THE TUSTIN POST OFFICE.

Ecological:

Threats:

General:

ONE MALE COLLECTED 24 NOV 1995 BY D. CONSTANTINE AT "TUSTIN." DEPOSITED AT LACM #94031.

PLSS: T05S, R09W, Sec. 16 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3734218 E423991 Latitude/Longitude: 33.74530 / -117.82061 Elevation (feet): 125 Orange Tustin (3311767), Orange (3311777)
County Summary: Quad Summary:

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Page 1090 of 1484 ends

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BRO97U0005 BROWN-BERRY BIOLOGICAL CONSULTING - REGARDING: PRELIMINARY BAT SURVEY OF PROPOSED LADERA PLANNED COMMUNITY. 1997-04-21
Map Index Number: 68730 EO Index: 69206
Key Quad: San Juan Capistrano (3311756) Element Code: AMACC01020 Occurrence Number: 122 Occurrence Last Updated: 2007-04-06 Scientific Name: Myotis yumanensis Common Name: Yuma myotis Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S4
Other Lists: BLM_S-Sensitive
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

OPTIMAL HABITATS ARE OPEN FORESTS AND WOODLANDS WITH
SOURCES OF WATER OVER WHICH TO FEED.

DISTRIBUTION IS CLOSELY TIED TO BODIES OF WATER. MATERNITY COLONIES IN CAVES, MINES, BUILDINGS OR CREVICES.

Last Date Observed: 1997-04-14 Occurrence Type: Natural/Native occurrence Last Survey Date: 1997-04-14 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

ABOUT 1.75 TO 4 MILES NNE OF SAN JUAN CAPISTRANO E OF SAN DIEGO FREEWAY, VICINITY OF HORNO CREEK.

Detailed Location:

MAPPED IN SECTIONS 19, 20, 29 & 30 ACCORDING TO T-R-S DATA PROVIDED BY SOURCE. DETECTORS SET AT A POND IN HORNO CREEK AND IN ARROYO TRABUCO.

Ecological:

DISTURBED ANNUAL GRASSLAND WOULD PROVIDE FORAGING HABITAT. MATURE TREES ALONG ARROYO TRABUCO COULD PROVIDE ROOSTING HABITAT.

Threats:

PROPOSED LADERA PLANNED COMMUNITY.

General:

INDIVIDUAL(S) DETECTED ACOUSTICALLY ON 14 APR 1997.

PLSS: T07S, R07W, Sec. 20 (S) Accuracy: non-specific area Area (acres): 2,533 UTM: Zone-11 N3711520 E440419 Latitude/Longitude: 33.54163 / -117.64174 Elevation (feet):

Orange Canada Gobernadora (3311755), San Juan Capistrano (3311756) County Summary: Quad Summary:

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Page 1091 of 1484 ends

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MAN04S0027 MAMMAL NETWORKED INFORMATION SYSTEM (MANIS) - PRINTOUT OF EUMOPS PEROTIS CALIFORNICUS SPECIMEN RECORDS FROM MANIS. INCLUDES RECORDS FROM MVZ, CAS, TTU, ROM, LACM, KU, MSU AND FMNH. 2004-12-10 PIE98R0001 PIERSON, E. & W. RAINEY - DISTRIBUTION, HABITAT ASSOCIATIONS, STATUS AND SURVEY METHODOLOGIES FOR THREE MOLOSSID BAT SPECIES AND THE VESPERTILIONID. FINAL REPORT CAL FISH & GAME WILDLIFE MANAGEMENT DIVISION 1998- 04-06
Map Index Number: 66320 EO Index: 66407
Key Quad: Tustin (3311767) Element Code: AMACD02011
Occurrence Number: 76 Occurrence Last Updated: 2006-09-26 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: 1949-08-08 Occurrence Type: Natural/Native occurrence Last Survey Date: 1949-07-28 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SANTA ANA.

Detailed Location:

EXACT LOCATION UNKNOWN. MAPPED ACCORDING TO LAT/LONG COORDINATES GIVEN IN MANIS, WITH UNCERTAINTY OF 10000 M.

Ecological:

Threats:

General:
1 FEMALE SPECIMEN COLLECTED BY A. SCHWARTZ AND L.M. WHITELOCH ON 28 JUL 1949, KU #150209. SPECIMEN COLLECTED 8 AUG 1949 AND DEPOSITED AT SBMNH.

PLSS: T05S, R09W, Sec. 18 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3734300 E419616 Latitude/Longitude: 33.74572 / -117.86785 Elevation (feet):

Orange Tustin (3311767), Newport Beach (3311768), Orange (3311777), Anaheim (3311778) County Summary: Quad Summary:

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Page 1092 of 1484 ends

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PIE98R0001 PIERSON, E. & W. RAINEY - DISTRIBUTION, HABITAT ASSOCIATIONS, STATUS AND SURVEY METHODOLOGIES FOR THREE MOLOSSID BAT SPECIES AND THE VESPERTILIONID. FINAL REPORT CAL FISH & GAME WILDLIFE MANAGEMENT DIVISION 1998- 04-06
Map Index Number: 66375 EO Index: 66472
Key Quad: San Juan Capistrano (3311756) Element Code: AMACD02011 Occurrence Number: 125 Occurrence Last Updated: 2006-09-25 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: 1991-09-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1991-09-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

LAGUNA HILLS.

Detailed Location:

MAPPED ACCORDING TO LAT/LONG COORDINATES GIVEN WHICH PUTS THE SITE AT JCT OF EL TORO RD AND PASEO DE VALENCIA IN LAGUNA HILLS.

Ecological:

Threats:

General:
1-3 ANIMALS DETECTED SEP 1991.

PLSS: T06S, R08W, Sec. 33, NE (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3719432 E433939 Latitude/Longitude: 33.61261 / -117.71211 Elevation (feet): 370 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1093 of 1484 ends

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REM01U0002 REMINGTON, S. - 2000 SCIENTIFIC COLLECTING PERMIT REPORT 2001-05-03 Map Index Number: 21709 EO Index: 69061
Key Quad: Laguna Beach (3311757) Element Code: AMACD02011 Occurrence Number: 190 Occurrence Last Updated: 2007-04-06 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: XXXX-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: XXXX-XX-XX Occurrence Rank: Unknown
Owner/Manager: DPR-CRYSTAL COVE SP Trend: Unknown
Presence: Presumed Extant
Location:

CRYSTAL COVE STATE PARK.

Detailed Location:

LOCATION NOT SPECIFIC; MAPPED AT CRYSTAL COVE STATE PARK.

Ecological:

Threats:

General:

INDIVIDUAL(S) DETECTED ACOUSTICALLY.

PLSS: T07S, R09W (S) Accuracy: specific area Area (acres): 209 UTM: Zone-11 N3716063 E420998 Latitude/Longitude: 33.58135 / -117.85131 Elevation (feet): 30 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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Page 1094 of 1484 ends

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REM01U0002 REMINGTON, S. - 2000 SCIENTIFIC COLLECTING PERMIT REPORT 2001-05-03 Map Index Number: 68657 EO Index: 69065
Key Quad: San Juan Capistrano (3311756) Element Code: AMACD02011 Occurrence Number: 191 Occurrence Last Updated: 2007-03-21 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: XXXX-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: XXXX-XX-XX Occurrence Rank: Unknown
Owner/Manager: ORA COUNTY-ALISO/WOOD CYN RP Trend: Unknown Presence: Presumed Extant
Location:

ALISO AND WOOD CANYONS WILDERNESS PARK.

Detailed Location:

EXACT LOCATION UNKNOWN. MAPPED IN THE GENERAL VICINITY OF ALISO AND WOOD CANYONS WILDERNESS PARK. LOCATION VAGUE; CNDDB MAPPING IS BEST GUESS.

Ecological:

Threats:

General:

INDIVIDUAL(S) DETECTED ACOUSTICALLY.

PLSS: T07S, R08W, Sec. 21 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3712740 E433252 Latitude/Longitude: 33.55222 / -117.71902 Elevation (feet):

Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1095 of 1484 ends

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REM01U0002 REMINGTON, S. - 2000 SCIENTIFIC COLLECTING PERMIT REPORT 2001-05-03 Map Index Number: 68659 EO Index: 69066
Key Quad: Laguna Beach (3311757) Element Code: AMACD02011 Occurrence Number: 192 Occurrence Last Updated: 2007-03-22 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: XXXX-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: XXXX-XX-XX Occurrence Rank: Unknown
Owner/Manager: ORA CO, CITY LAGUNA BEACH, DFG Trend: Unknown Presence: Presumed Extant
Location:

LAGUNA COAST WILDERNESS PARK.

Detailed Location:

EXACT LOCATION UNKNOWN. MAPPED IN THE GENERAL VICINITY OF LAGUNA COAST WILDERNESS PARK.

Ecological:

Threats:

EXTENSIVE DEVELOPMENT.

General:

INDIVIDUAL(S) DETECTED ACOUSTICALLY.

PLSS: T07S, R08W, Sec. 07 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3716103 E429359 Latitude/Longitude: 33.58229 / -117.76122 Elevation (feet):

Orange San Juan Capistrano (3311756), Laguna Beach (3311757) County Summary: Quad Summary:

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Page 1096 of 1484 ends

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REM01U0002 REMINGTON, S. - 2000 SCIENTIFIC COLLECTING PERMIT REPORT 2001-05-03 Map Index Number: 68660 EO Index: 69067
Key Quad: Laguna Beach (3311757) Element Code: AMACD02011 Occurrence Number: 193 Occurrence Last Updated: 2007-03-22 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: XXXX-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: XXXX-XX-XX Occurrence Rank: Unknown
Owner/Manager: PVT-IRVINE CO Trend: Unknown
Presence: Presumed Extant
Location:

SHADY CANYON.

Detailed Location:

EXACT LOCATION UNKNOWN, SO ENTIRE SHADY CANYON WAS MAPPED.

Ecological:

Threats:

EXTENSIVE DEVELOPMENT.

General:

INDIVIDUAL(S) DETECTED ACOUSTICALLY.

PLSS: T06S, R09W, Sec. 26 (S) Accuracy: non-specific area Area (acres): 152 UTM: Zone-11 N3720410 E426894 Latitude/Longitude: 33.62097 / -117.78814 Elevation (feet):

Orange Laguna Beach (3311757), Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1097 of 1484 ends

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REM01U0002 REMINGTON, S. - 2000 SCIENTIFIC COLLECTING PERMIT REPORT 2001-05-03 Map Index Number: 15987 EO Index: 69069
Key Quad: Tustin (3311767) Element Code: AMACD02011
Occurrence Number: 195 Occurrence Last Updated: 2007-03-22 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

Last Date Observed: XXXX-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: XXXX-XX-XX Occurrence Rank: Unknown
Owner/Manager: UCNR-SAN JOAQUIN, ORA COUNTY Trend: Unknown Presence: Presumed Extant
Location:

SAN JOAQUIN RESERVE.

Detailed Location:

EXACT LOCATION UNKNOWN, SO ENTIRE SAN JOAQUIN RESERVE WAS MAPPED.

Ecological:

Threats:

General:

INDIVIDUAL(S) DETECTED ACOUSTICALLY.

PLSS: T06S, R09W, Sec. 07 (S) Accuracy: 3/5 mile Area (acres): 0 UTM: Zone-11 N3724808 E421021 Latitude/Longitude: 33.66022 / -117.85184 Elevation (feet): 10 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1098 of 1484 ends

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REM01U0002 REMINGTON, S. - 2000 SCIENTIFIC COLLECTING PERMIT REPORT 2001-05-03 Map Index Number: 68663 EO Index: 69072
Key Quad: El Toro (3311766) Element Code: AMACD02011
Occurrence Number: 198 Occurrence Last Updated: 2007-03-22 Scientific Name: Eumops perotis californicus Common Name: western mastiff bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4G5T4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

MANY OPEN, SEMI-ARID TO ARID HABITATS, INCLUDING CONIFER AND

DECIDUOUS WOODLANDS, COASTAL SCRUB, GRASSLANDS,
CHAPARRAL, ETC.

ROOSTS IN CREVICES IN CLIFF FACES, HIGH BUILDINGS, TREES AND TUNNELS.

LIMESTONE CANYON, EL TORO USGS QUADRANGLE.

Detailed Location:

EXACT LOCATION IN LIMESTONE CANYON UNKNOWN, SO ENTIRE CANYON ON THE EL TORO QUAD WAS MAPPED.

Ecological:

Threats:

General:

INDIVIDUAL(S) OBSERVED ANECDOTALLY.

PLSS: T05S, R08W, Sec. 13 (S) Accuracy: non-specific area Area (acres): 136 UTM: Zone-11 N3733410 E437633 Latitude/Longitude: 33.73890 / -117.67328 Elevation (feet):

Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1099 of 1484 ends

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MAN05S0005 MAMMAL NETWORKED INFORMATION SYSTEM (MANIS) - PRINTOUT OF NYCTINOMOPS MACROTIS SPECIMEN RECORDS FROM MANIS. THIS INCLUDES RECORDS FROM LACM & MVZ. 2005-01-06 Map Index Number: 21710 EO Index: 59568
Key Quad: Laguna Beach (3311757) Element Code: AMACD04020 Occurrence Number: 8 Occurrence Last Updated: 2005-01-21 Scientific Name: Nyctinomops macrotis Common Name: big free-tailed bat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

LOW-LYING ARID AREAS IN SOUTHERN CALIFORNIA. NEED HIGH CLIFFS OR ROCKY OUTCROPS FOR ROOSTING SITES.

FEEDS PRINCIPALLY ON LARGE MOTHS.

Last Date Observed: 1988-10-16 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-10-16 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

CORONA DEL MAR.

Detailed Location:

EXCAT LOCATION UNKNOWN. LOCATION ONLY GIVEN AS "CORONA DEL MAR." MAPPED IN THE GENERAL VICINTY OF CORONA DEL MAR.

LAT/LONG COORDINATES PROVIDED BY MANIS FALL WITHIN THIS CIRCLE AND HAVE AN UNCERTAINTY OF 804 METERS (ABOUT 1/2 MILE).

Ecological:

Threats:

General:

ONE FEMALE SPECIMEN COLLECTED 16 OCT 1988 BY W. RAINEY AT "CORONA DEL MAR." DEPOSITED AT MVZ #182481.

PLSS: T07S, R10W (S) Accuracy: 2/5 mile Area (acres): 0 UTM: Zone-11 N3717281 E418997 Latitude/Longitude: 33.59219 / -117.87298 Elevation (feet): 50 Orange Laguna Beach (3311757), Newport Beach (3311768)
County Summary: Quad Summary:

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Page 1100 of 1484 ends

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ERI93R0001 ERICKSON, R.A. - PACIFIC POCKET MOUSE; DRAFT MANUSCRIPT PREPARED FOR INCLUSION IN "ENDANGERED RODENTS OF THE WORLD," TO BE PUBLISHED BY IUCN. 1993-XX-XX
FWS97R0004 U.S. FISH & WILDLIFE SERVICE - DRAFT RECOVERY PLAN FOR THE PACIFIC POCKET MOUSE (PEROGNATHUS LONGIMEMBRIS PACIFICUS) 1997-XX-XX
Map Index Number: 39865 EO Index: 34867
Key Quad: Laguna Beach (3311757) Element Code: AMAFD01042 Occurrence Number: 4 Occurrence Last Updated: 1998-09-30 Scientific Name: Perognathus longimembris pacificus Common Name: Pacific pocket mouse Listing Status: Federal: Endangered Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T2
State: S2
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

INHABITS THE NARROW COASTAL PLAINS FROM THE MEXICAN
BORDER NORTH TO EL SEGUNDO, LOS ANGELES COUNTY.

SEEMS TO PREFER SOILS OF FINE ALLUVIAL SANDS NEAR THE
OCEAN, BUT MUCH REMAINS TO BE LEARNED.

Last Date Observed: 1971-08-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1971-08-XX Occurrence Rank: None
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Extirpated
Location:
"SPYGLASS HILL," LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

HISTORIC SITE. 2 UCI SPECIMENS COLLECTED IN 1971; ONE COLLECTED IN MARCH, THE OTHER IN AUGUST. 45 ADDITIONAL SPECIMENS COLLECTED BETWEEN JULY 1968 & OCT 1971.

PLSS: T06S, R09W, Sec. 32 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3719617 E421400 Latitude/Longitude: 33.61343 / -117.84729 Elevation (feet): 500 Orange Laguna Beach (3311757), Tustin (3311767)
County Summary: Quad Summary:

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Page 1101 of 1484 ends

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FWS97R0004 U.S. FISH & WILDLIFE SERVICE - DRAFT RECOVERY PLAN FOR THE PACIFIC POCKET MOUSE (PEROGNATHUS LONGIMEMBRIS PACIFICUS) 1997-XX-XX
MCL72A0001 MCLOSKEY, R.T. - TEMPORAL CHANGES IN POPULATION AND SPECIES DIVERSITY IN A CALIFORNIA RODENT COMMUNITY.

JOURNAL OF MAMMALOGY, 53(4):657-676. 1972-XX-XX
Map Index Number: 20012 EO Index: 9276
Key Quad: Laguna Beach (3311757) Element Code: AMAFD01042 Occurrence Number: 8 Occurrence Last Updated: 1991-12-19 Scientific Name: Perognathus longimembris pacificus Common Name: Pacific pocket mouse Listing Status: Federal: Endangered Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T2
State: S2
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

INHABITS THE NARROW COASTAL PLAINS FROM THE MEXICAN
BORDER NORTH TO EL SEGUNDO, LOS ANGELES COUNTY.

SEEMS TO PREFER SOILS OF FINE ALLUVIAL SANDS NEAR THE
OCEAN, BUT MUCH REMAINS TO BE LEARNED.

Last Date Observed: 1969-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1969-XX-XX Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

IRVINE RANCH, BETWEEN BUCK GULLY AND THE SAN JOAQUIN RESERVOIR, SAN JOAQUIN HILLS.

Detailed Location:

FOUND IN THE MOST SPARSELY VEGETATED AREAS OF THE STUDY PLOT.

Ecological:

LATE PLEISTOCENE MARINE TERRACE WITH COASTAL SAGE SCRUB PLANT ASSOCIATION.

Threats:

CATTLE WERE PRESENT BUT MOST OF THEIR ACTIVITY WAS RESTRICTED TO THE GRASSLANDS.

General:

COASTAL SAGE SCRUB STUDY PLOT WAS STUDIED FROM SUMMER OF 1968 TO FALL OF 1969.

PLSS: T06S, R09W, Sec. 32 (S) Accuracy: 2/5 mile Area (acres): 0 UTM: Zone-11 N3719194 E421946 Latitude/Longitude: 33.60966 / -117.84137 Elevation (feet): 600 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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Page 1102 of 1484 ends

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SIN16F0004 SINGLETON, L. - FIELD SURVEY FORM FOR CHAETODIPUS FALLAX FALLAX 2016-11-03 Map Index Number: A6350 EO Index: 108108
Key Quad: El Toro (3311766) Element Code: AMAFD05031
Occurrence Number: 106 Occurrence Last Updated: 2017-10-25 Scientific Name: Chaetodipus fallax fallax Common Name: northwestern San Diego pocket mouse Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3T4
State: S3S4
Other Lists:

General Habitat: Micro Habitat:

COASTAL SCRUB, CHAPARRAL, GRASSLANDS, SAGEBRUSH, ETC. IN

WESTERN SAN DIEGO, RIVERSIDE, SAN BERNARDINO, AND LOS
ANGELES COUNTIES, INCLUSIVE OF ORANGE COUNTY.

SANDY, HERBACEOUS AREAS, USUALLY IN ASSOCIATION WITH
ROCKS OR COARSE GRAVEL.

Last Date Observed: 2016-11-03 Occurrence Type: Natural/Native occurrence Last Survey Date: 2016-11-03 Occurrence Rank: Good
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

NE SIDE E SANTIAGO CYN RD, FROM 0.4 MI N-0.5 MI NW OF THE RIDGELINE RD INTXN & 1.6-1.9 MI SE OF BOLERO PT, E OF IRVINE.

Detailed Location:

MAPPED TO PROVIDED COORDINATES.

Ecological:

MIXED SOUTHERN SCRUB (BLACK SAGE, LAUREL SUMAC & SUGAR BUSH) AND RUDERAL HERBACEOUS VEGETATION (ARTICHOKE THISTLE & MUSTARD), IN FOOTHILLS OF SANTA ANA MTS. LAND USED FOR GRAZING, IN OPEN SPACE WITH RURAL AND SUBURBAN RESIDENTIAL AREAS.

Threats:

DEVELOPMENT.

General:
13 ADULTS, 4 OF UNKNOWN AGE DETECTED ON 3 NOV 2016.

PLSS: T05S, R07W, Sec. 32, NE (S) Accuracy: specific area Area (acres): 41 UTM: Zone-11 N3728578 E441855 Latitude/Longitude: 33.69556 / -117.6274 Elevation (feet): 1,379 Orange Santiago Peak (3311765), El Toro (3311766)
County Summary: Quad Summary:

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Page 1103 of 1484 ends

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SIN16F0003 SINGLETON, L. - FIELD SURVEY FORM FOR ONYCHOMYS TORRIDUS RAMONA 2016-11-03 Map Index Number: A6349 EO Index: 108107
Key Quad: El Toro (3311766) Element Code: AMAFF06022
Occurrence Number: 50 Occurrence Last Updated: 2017-09-13 Scientific Name: Onychomys torridus ramona Common Name: southern grasshopper mouse Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

DESERT AREAS, ESPECIALLY SCRUB HABITATS WITH FRIABLE SOILS FOR DIGGING. PREFERS LOW TO MODERATE SHRUB COVER.

FEEDS ALMOST EXCLUSIVELY ON ARTHROPODS, ESPECIALLY
SCORPIONS AND ORTHOPTERAN INSECTS.

Last Date Observed: 2016-11-03 Occurrence Type: Natural/Native occurrence Last Survey Date: 2016-11-03 Occurrence Rank: Good
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

NE SIDE OF E SANTIAGO CYN RD ABOUT 0.3 MI SE OF THE MODJESKA GRADE RD INTERSECTION, E OF IRVINE.

Detailed Location:

MAPPED TO PROVIDED COORDINATES.

Ecological:

Threats:

DEVELOPMENT.

General:
3 ADULTS DETECTED ON 3 NOV 2016.

PLSS: T05S, R07W, Sec. 32, NE (S) Accuracy: specific area Area (acres): 6 UTM: Zone-11 N3728460 E441769 Latitude/Longitude: 33.69449 / -117.62832 Elevation (feet): 1,388 Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1104 of 1484 ends

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LIN01U0001 LINCER & ASSOCIATES - PROTOCOL COASTAL CALIFORNIA GNATCATCHER SURVEYS ON SITES 2 AND 17, MCAS EL TORO, ORANGE COUNTY, CALIFORNIA. 2001-06-21
Map Index Number: 52585 EO Index: 52585
Key Quad: El Toro (3311766) Element Code: AMAFF08041
Occurrence Number: 66 Occurrence Last Updated: 2003-09-22 Scientific Name: Neotoma lepida intermedia Common Name: San Diego desert woodrat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3T4
State: S3S4
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

COASTAL SCRUB OF SOUTHERN CALIFORNIA FROM SAN DIEGO
COUNTY TO SAN LUIS OBISPO COUNTY.

MODERATE TO DENSE CANOPIES PREFERRED. THEY ARE

PARTICULARLY ABUNDANT IN ROCK OUTCROPS, ROCKY CLIFFS,
AND SLOPES.

WESTERN PORTION OF EL TORO MARINE CORPS AIR STATION, ABOUT 2.8 MI NE OF THE JUNCTION OF I-5 AND I-405.

Detailed Location:

COMMUNICATION STATION LANDFILL (INSTALLATION RESTORATION PROGRAM, SITE 17).

Ecological:

HABITAT ON PROJECT SITE CONSISTS OF CSS ON THE UPLANDS & MULE FAT SCRUB (DOM BY MULE FAT, TREE TOBACCO) IN THE DRAINAGE SYSTEM. RUDERAL VEGETATION (INC BLACK MUSTARD, RIPGUT GRASS, BROME SP., OTHERS) ON FLATTER, LOWER AREA OF SITE.

Threats:

General:
9 NESTS OBSERVED SOMETIME DURING CALIFORNIA GNATCATCHER SURVEYS BETWEEN 12 DEC 2000 AND 22 MAR 2001.

PLSS: T06S, R08W, Sec. 03 (S) Accuracy: non-specific area Area (acres): 44 UTM: Zone-11 N3726233 E434924 Latitude/Longitude: 33.67401 / -117.70200 Elevation (feet): 500 Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1105 of 1484 ends

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SIN16F0002 SINGLETON, L. - FIELD SURVEY FORM FOR NEOTOMA LEPIDA INTERMEDIA 2016-11-03 Map Index Number: A6348 EO Index: 108106
Key Quad: El Toro (3311766) Element Code: AMAFF08041
Occurrence Number: 118 Occurrence Last Updated: 2017-10-12 Scientific Name: Neotoma lepida intermedia Common Name: San Diego desert woodrat Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T3T4
State: S3S4
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

COASTAL SCRUB OF SOUTHERN CALIFORNIA FROM SAN DIEGO
COUNTY TO SAN LUIS OBISPO COUNTY.

MODERATE TO DENSE CANOPIES PREFERRED. THEY ARE

PARTICULARLY ABUNDANT IN ROCK OUTCROPS, ROCKY CLIFFS,
AND SLOPES.

Last Date Observed: 2016-11-03 Occurrence Type: Natural/Native occurrence Last Survey Date: 2016-11-03 Occurrence Rank: Good
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

NE SIDE OF E SANTIAGO CYN RD, FROM 0.4 MI N-0.5 MI NW OF THE RIDGELINE RD INTXN & 1.7 MI SE OF BOLERO PT, E OF IRVINE.

Detailed Location:

MAPPED TO PROVIDED COORDINATES.

Ecological:

Threats:

DEVELOPMENT.

General:
6 ADULTS, 2 JUVENILES AND 2 OF UNKNOWN AGE DETECTED ON 3 NOV 2016.

PLSS: T05S, R07W, Sec. 32, NE (S) Accuracy: specific area Area (acres): 26 UTM: Zone-11 N3728572 E441798 Latitude/Longitude: 33.69551 / -117.62801 Elevation (feet): 1,341 Orange Santiago Peak (3311765), El Toro (3311766)
County Summary: Quad Summary:

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BRA88R0001 BRATTSTROM, B. & D. MESSER - CURRENT STATUS OF THE SOUTHWESTERN POND TURTLE, CLEMMYS MARMORATA PALLIDA, IN SOUTHERN CALLIFORNIA. REPORT TO CALIFORNIA DEPARTMENT OF FISH AND GAME. 1988-XX-XX BRA90U0002 BRATTSTROM, B.H. - LETTER TO DARLENE MCGRIFF (DFG-CNDDB) REGARDING CLEMMYS MARMORATA PALLIDA 1990-02-27 BRO80U0001 BRODE, J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE) - GEOGRAPHIC REFERENCE CARD CATALOG OF SPECIMENS AND FIELD NOTE RECORDS COMPILED BY JOHN BRODE (DFG) 1980-XX-XX DUD01U0010 DUDEK & ASSOCIATES, INC. - LEAST BELL'S VIREO & SOUTHWESTERN WILLOW FLYCATCHER SURVEY FOR THE ALISO CREEK EMERGENCY SEWER AND PARKS IMPROVEMENT PROJECT, ORANGE COUNTY, CALIFORNIA 2001-09-10 HOL88U0002 HOLLAND, D. (UNIVERSITY OF SOUTHWESTERN LOUISIANA) - LIST OF DOCUMENTED CLEMMYS MARMORATA LOCALITIES 1988 -03-23
LAC06S0003 LOS ANGELES COUNTY MUSEUM OF NATURAL HISTORY - LACM SPECIMEN DATABASE FOR CLEMMYS MARMORATA (PALLIDA) 2006-09-19
Map Index Number: 33827 EO Index: 28239
Key Quad: San Juan Capistrano (3311756) Element Code: ARAAD02032 Occurrence Number: 31 Occurrence Last Updated: 2008-02-06 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 2001-07-19 Occurrence Type: Natural/Native occurrence Last Survey Date: 2001-07-19 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

ALISO CANYON AT LAGUNA BEACH AND LAGUNA NIGUEL.

Detailed Location:
1963: LAGUNA BEACH, ALISO CYN. 1989: ALISO CREEK, LAGUNA NIGUEL. 2001: ALISO CREEK.

Ecological:

Threats:

General:
1 (LACM #138632) COLLECTED IN 1952. LACM COLLECTION #105314. UNKNOWN NUMBER OF TURTLES OBSERVED IN 1989. UNKNOWN NUMBER OBSERVED BETWEEN 2 MAY AND 19 JUL 2001 DURING LEAST BELL'S VIREO/SOUTHWESTERN WILLOW FLYCATCHER SURVEYS.

PLSS: T07S, R08W, Sec. 32 (S) Accuracy: non-specific area Area (acres): 129 UTM: Zone-11 N3708772 E431239 Latitude/Longitude: 33.51630 / -117.74039 Elevation (feet): 50 Orange San Juan Capistrano (3311756), Laguna Beach (3311757) County Summary: Quad Summary:

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Page 1107 of 1484 ends

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BRA88R0001 BRATTSTROM, B. & D. MESSER - CURRENT STATUS OF THE SOUTHWESTERN POND TURTLE, CLEMMYS MARMORATA PALLIDA, IN SOUTHERN CALLIFORNIA. REPORT TO CALIFORNIA DEPARTMENT OF FISH AND GAME. 1988-XX-XX BRO80U0001 BRODE, J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE) - GEOGRAPHIC REFERENCE CARD CATALOG OF SPECIMENS AND FIELD NOTE RECORDS COMPILED BY JOHN BRODE (DFG) 1980-XX-XX HOL88U0002 HOLLAND, D. (UNIVERSITY OF SOUTHWESTERN LOUISIANA) - LIST OF DOCUMENTED CLEMMYS MARMORATA LOCALITIES 1988 -03-23
Map Index Number: 02604 EO Index: 28236
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 32 Occurrence Last Updated: 1995-12-20 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1987-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1987-XX-XX Occurrence Rank: Unknown
Owner/Manager: UCNR-SAN JOAQUIN MARSH Trend: Unknown
Presence: Presumed Extant
Location:

SAN JOAQUIN FRESH WATER MARSH RESERVE, JUST N OF UC IRVINE.

Detailed Location:

Ecological:

THE MARSH IS PROTECTED BY A SERIES OF CHAIN LINK FENCES.

Threats:

General:

OBSERVED OR COLLECTED BY BONZO ON 23 AUGUST 1977. OBSERVED BY BRATTSTROM AND MESSER DURING APRIL-DECEMBER 1987 FIELD SURVEY; POPULATION SIZE SMALL.

PLSS: T06S, R09W, Sec. 18 (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3724620 E420928 Latitude/Longitude: 33.65852 / -117.85283 Elevation (feet): 5 Orange Tustin (3311767)
County Summary: Quad Summary:

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Page 1108 of 1484 ends

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BRA88R0001 BRATTSTROM, B. & D. MESSER - CURRENT STATUS OF THE SOUTHWESTERN POND TURTLE, CLEMMYS MARMORATA PALLIDA, IN SOUTHERN CALLIFORNIA. REPORT TO CALIFORNIA DEPARTMENT OF FISH AND GAME. 1988-XX-XX BRO80U0001 BRODE, J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE) - GEOGRAPHIC REFERENCE CARD CATALOG OF SPECIMENS AND FIELD NOTE RECORDS COMPILED BY JOHN BRODE (DFG) 1980-XX-XX HOL88U0002 HOLLAND, D. (UNIVERSITY OF SOUTHWESTERN LOUISIANA) - LIST OF DOCUMENTED CLEMMYS MARMORATA LOCALITIES 1988 -03-23
LAC06S0003 LOS ANGELES COUNTY MUSEUM OF NATURAL HISTORY - LACM SPECIMEN DATABASE FOR CLEMMYS MARMORATA (PALLIDA) 2006-09-19
LIN06F0004 LINA, L. (CHAMBERS GROUP, INC.) - FIELD SURVEY FORM FOR ACTINEMYS (=EMYS) MARMORATA PALLIDA 2006-07-24 Map Index Number: 02912 EO Index: 28235
Key Quad: San Juan Capistrano (3311756) Element Code: ARAAD02032 Occurrence Number: 33 Occurrence Last Updated: 2006-09-19 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 2006-07-24 Occurrence Type: Natural/Native occurrence Last Survey Date: 2006-07-24 Occurrence Rank: Fair
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

ARROYO TRABUCO CREEK, WEST OF I-5, 1.4 MILES NORTH OF SAN JUAN CAPISTRANO.

Detailed Location:

LACM SPECIMEN #105316 LOCALITY DESCRIPTION: "1.8 MILES E LAGUNA NIGUEL, LOWER LAGUNA." Ecological:

HABITAT CONSISTS OF A FRESH-WATER POND FED BY ARROYO TRABUCO CREEK; SURROUNDED BY DISTURBED RIPARIAN VEGETATION.

Threats:

THREATENED BY THE PRESENCE OF EXOTICS (RED-EARED SLIDER & ARUNDO DONAX).

General:

LACM SPECIMEN #105316, COLLECTED 28 APR 1963. WPT FOUND IN THIS VICINITY BY BRATTSTROM IN 1989. 2 ADULTS OBSERVED ON 24 JUL 2006.

PLSS: T07S, R08W, Sec. 36, NE (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3709169 E437625 Latitude/Longitude: 33.52027 / -117.67166 Elevation (feet): 10 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1109 of 1484 ends

Sources:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1951-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1987-XX-XX Occurrence Rank: None
Owner/Manager: PVT, USFS-CLEVELAND NF Trend: Unknown
Presence: Possibly Extirpated
Location:

SILVERADO CANYON, CLEVELAND NATIONAL FOREST.

Detailed Location:

Ecological:

Threats:

General:

COLLECTED OR OBSERVED BY PEQUEQNAT IN 1951. BRATTSTROM (1990) CONSIDERS THIS POP EXTIRPATED.

PLSS: T05S, R07W, Sec. 07 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3734108 E439340 Latitude/Longitude: 33.74530 / -117.65491 Elevation (feet): 1,100 Orange El Toro (3311766), Black Star Canyon (3311776)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 389 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1110 of 1484 ends

Sources:

BRO80U0001 BRODE, J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE) - GEOGRAPHIC REFERENCE CARD CATALOG OF SPECIMENS AND FIELD NOTE RECORDS COMPILED BY JOHN BRODE (DFG) 1980-XX-XX Map Index Number: 22038 EO Index: 63872
Key Quad: Laguna Beach (3311757) Element Code: ARAAD02032 Occurrence Number: 41 Occurrence Last Updated: 2012-03-16 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1922-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1922-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

LAGUNA BEACH.

Detailed Location:

LOCATION STATED AS "LAGUNA BEACH." EXACT LOCATION UNKNOWN; MAPPED TO INCLUDE LAGUNA BEACH AND VICINITY.

Ecological:

Threats:

General:

COLLECTED BY VAN DENBURGH DURING 1922.

PLSS: T07S, R09W, Sec. 24 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3712920 E427656 Latitude/Longitude: 33.55348 / -117.77931 Elevation (feet): 500 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 390 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1111 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
ROB70F0001 ROBERTS, F. - FIELD SURVEY FORM FOR CLEMMYS MARMORATA PALLIDA 1970-12-07 Map Index Number: 20192 EO Index: 9604
Key Quad: San Juan Capistrano (3311756) Element Code: ARAAD02032 Occurrence Number: 166 Occurrence Last Updated: 2007-12-07 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1970-12-07 Occurrence Type: Natural/Native occurrence Last Survey Date: 1970-12-07 Occurrence Rank: Excellent Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

SULPHUR CREEK RESERVOIR (NOW NIGUEL LAKE).

Detailed Location:

DEEP POOL AT BASE OF SPILLWAY.

Ecological:

MUCH OPEN WATER, WITH BRANCHES, ROCKS, AND OTHER BASKING AREAS. POOL BORDERED ON ONE SIDE BY CATTAILS, AND CEMENT SPILLWAY ON OTHER SIDE.

Threats:

INUNDATION?
General:

POPULATION OF 30-PLUS ADULTS AND APPROXIMATELY 10 JUVENILES OBSERVED IN 1970. AROUND 1971-72 SPILLWAY ALTERED AND POPULATION MAY HAVE BEEN BURIED AND EXTIRPATED. LAKE ALSO DRAINED AT THE TIME. RETURN/SURVIVAL OF POPULATION UNKNOWN.

PLSS: T07S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3712547 E434318 Latitude/Longitude: 33.55055 / -117.70753 Elevation (feet): 150 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1112 of 1484 ends

Sources:

BRA90U0002 BRATTSTROM, B.H. - LETTER TO DARLENE MCGRIFF (DFG-CNDDB) REGARDING CLEMMYS MARMORATA PALLIDA 1990-02-27 LSA92R0001 LSA ASSOCIATES, INC. - BIOLOGICAL ASSESSMENT OF MACARTHUR BOULEVARD WIDENING AND BISON AVENUE EXTENSION. 1992-03-XX
SCH88F0016 SCHEIDT, V.N. - FIELD SURVEY FORM FOR CLEMMYS MARMORATA PALLIDA 1988-05-02 Map Index Number: 20243 EO Index: 334
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 167 Occurrence Last Updated: 1996-04-02 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1990-11-07 Occurrence Type: Natural/Native occurrence Last Survey Date: 1990-11-07 Occurrence Rank: Fair
Owner/Manager: PVT-IRVINE CO Trend: Unknown
Presence: Presumed Extant
Location:

POND AND DRAINAGE BELOW SPILLWAY, NORTHWEST OF BONITA RESERVOIR, APPROXIMATELY 1 MILE SOUTHWEST OF UC IRVINE.

Detailed Location:

ARTIFICIAL POND REPORTEDLY CREATED FROM SPILLWAY BELOW BONITA CANYON RESERVOIR.

Ecological:

MAN-MADE POND AND EPHEMERAL DRAINAGE SURROUNDED BY COASTAL SCRUB HABITAT AND DISTURBED GRASSLAND; TYPHA AND SCIRPUS IN POND, SALIX ALONG DRAINAGE; POND SUBSTRATE HEAVY CLAY, FLAT ASPECT, SLIGHT SLOPE AND OPEN CANOPY COVER.

Threats:

POSSIBLE THREAT: 1988-HEAVY SILTATION, PROPOSED FREEWAY ROUTE; 1990-THIS REACH OF CREEK WAS RIPRAPPED AND RECONTOURED.

General:
1988: <10 TURTLES (75% ADULTS, 25% JUV) OBS IN POND BY V.N. SCHEIDT; 1989: TURTLE(S) OBS IN POND BY BRATTSTROM (1990); 1990: 1 TURTLE OBS, WITH PRESENCE OF AT LEAST 1 OTHER TURTLE NOTED BY M.W. O'CONNELL.

PLSS: T06S, R09W, Sec. 19, W (S) Accuracy: non-specific area Area (acres): 48 UTM: Zone-11 N3721926 E421012 Latitude/Longitude: 33.63423 / -117.85168 Elevation (feet): 120 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 392 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1113 of 1484 ends

Sources:

BEA93F0002 BEAMAN, K. - FIELD SURVEY FORM FOR CLEMMYS MARMORATA PALLIDA 1993-06-30 Map Index Number: 24345 EO Index: 6516
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 175 Occurrence Last Updated: 1993-09-02 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1993-06-30 Occurrence Type: Natural/Native occurrence Last Survey Date: 1993-06-30 Occurrence Rank: Fair
Owner/Manager: DOD-TUSTIN MCAS Trend: Unknown
Presence: Presumed Extant
Location:

NORTH SIDE OF SAN JOAQUIN ROAD, TUSTIN MARINE CORPS AIR STATION.

Detailed Location:

TURTLE FOUND IN FLOOD CONTROL CHANNEL THAT RUNS ADJACENT TO SAN JOAQUIN ROAD.

Ecological:

Threats:

THREATS INCLUDE POSSIBLE ABSENCE OF SUITABLE BREEDING HABITAT & SMALL, ISOLATED POPULATION SIZE.

General:

ONE ADULT OBSERVED IN 1993.

PLSS: T05S, R09W, Sec. 33, E (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3728866 E423656 Latitude/Longitude: 33.69701 / -117.82378 Elevation (feet): 45 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1114 of 1484 ends

Sources:

GAR93U0001 GARRISON, T. (BIOLOGICAL ASSESSMENT SERVICES) - REPORT OF TELEPHONE CONVERSATION FOR CLEMMYS MARMORATA PALLIDA. 1993-05-27
Map Index Number: 32706 EO Index: 1267
Key Quad: San Juan Capistrano (3311756) Element Code: ARAAD02032 Occurrence Number: 212 Occurrence Last Updated: 1995-12-21 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 1993-05-27 Occurrence Type: Natural/Native occurrence Last Survey Date: 1993-05-27 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

OSO CREEK, BETWEEN LA PAZ ROAD AND JERONIMO ROAD; MISSION VIEJO.

Detailed Location:

Ecological:

CREEK LINED WITH WILLOWS; GROUTED RIPRAP WITH NATURAL (MUD) BOTTOM; SOME PONDS; WATER RUN-OFF FROM LAKE MISSION VIEJO AND GOLF COURSE, WATER HIGH IN NITRATES; SURROUNDING AREA IS RESIDENTIAL.

Threats:

General:
12 TURTLES (3-5 INCHES ACROSS) WERE OBSERVED IN THIS PORTION OF OSO CREEK; DUCKS, HERONS, MOSQUITIOFISH & CRAYFISH PRESENT.

PLSS: T06S, R07W, Sec. 31, SW (S) Accuracy: specific area Area (acres): 63 UTM: Zone-11 N3718242 E439459 Latitude/Longitude: 33.60221 / -117.65254 Elevation (feet): 440 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 394 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1115 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
Map Index Number: 32720 EO Index: 1278
Key Quad: Laguna Beach (3311757) Element Code: ARAAD02032 Occurrence Number: 226 Occurrence Last Updated: 1995-12-20 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 198X-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 198X-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

CREEK IN BOMMER CANYON; ENE OF NEWPORT BEACH; SOUTHERN VICINITY OF IRVINE.

Detailed Location:

Ecological:

Threats:

General:

TURTLE OBSERVED AT SITE; CROSS REFERENCE WITH ROBERT FISHER.

PLSS: T06S, R09W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3720442 E425518 Latitude/Longitude: 33.62117 / -117.80298 Elevation (feet): 400 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 395 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1116 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
Map Index Number: 32722 EO Index: 1280
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 228 Occurrence Last Updated: 1995-12-20 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 198X-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 198X-XX-XX Occurrence Rank: Unknown
Owner/Manager: DOD-USMC Trend: Unknown
Presence: Presumed Extant
Location:

TUSTIN MARINE CORPS AIR STATION; SANTA FE CHANNEL FROM APPROX. IRVINE SIDING TO CONFLUENCE WITH PETERS CANYON CHANNEL.

Detailed Location:

SECTION GIVEN FOR T/R/SEC MAY BE WRONG, ALTERNATE SURVEY TECHNIQUE USED IN ORANGE COUNTY.

Ecological:

SITE IS HELICOPTER AIR STATION.

Threats:

General:
4 OBSERVATIONS OF TURTLES ALONG THIS CHANNEL. CROSS REFERENCE WITH ROBERT FISHER.

PLSS: T05S, R09W, Sec. 27 (S) Accuracy: non-specific area Area (acres): 310 UTM: Zone-11 N3730139 E424907 Latitude/Longitude: 33.70858 / -117.81039 Elevation (feet): 56 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 396 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1117 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
BRA90U0002 BRATTSTROM, B.H. - LETTER TO DARLENE MCGRIFF (DFG-CNDDB) REGARDING CLEMMYS MARMORATA PALLIDA 1990-02-27 Map Index Number: 32723 EO Index: 1377
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 229 Occurrence Last Updated: 1995-12-07 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

SAN DIEGO CREEK; 0.2 KM NNE OF HIGHWAY 73 X UNIVERSITY DRIVE, UC IRVINE.

Detailed Location:

Ecological:

Threats:

General:

TURTLE OBSERVED AT SITE; CROSS REFERENCE WITH ROBERT FISHER; TURTLE OBSERVATION BY B. BRATTSTROM (PERS. COM), DATE UNKNOWN.

PLSS: T06S, R09W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3723892 E420350 Latitude/Longitude: 33.65191 / -117.85899 Elevation (feet): 23 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1118 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
Map Index Number: 32724 EO Index: 1376
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 230 Occurrence Last Updated: 1995-11-13 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

SAN DIEGO CREEK; 1.3 KM ENE OF HIGHWAY 73 X UNIVERSITY DRIVE.

Detailed Location:

Ecological:

Threats:

General:

TURTLE OBSERVED; CROSS REFERENCE WITH ROBERT FISHER.

PLSS: T06S, R09W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3724152 E421474 Latitude/Longitude: 33.65434 / -117.84690 Elevation (feet): 20 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1119 of 1484 ends

Sources:

BOW85R0002 BOWLER, P. & S. BROWN - AREAS OF CRITICAL ENVIRONMENTAL CONCERN IN ORANGE COUNTY, CALIFORNIA. PUBLISHED BY SEA AND SAGE AUDUBON SOCIETY 1985-03-XX
Map Index Number: 32725 EO Index: 1279
Key Quad: Tustin (3311767) Element Code: ARAAD02032
Occurrence Number: 231 Occurrence Last Updated: 1995-11-13 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 198X-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 198X-XX-XX Occurrence Rank: Unknown
Owner/Manager: ORA COUNTY-MASON RP Trend: Unknown
Presence: Presumed Extant
Location:

SAND CANYON WASH; 0.3 KM DOWNSTREAM FROM SAND CANYON RESERVOIR, WILLIAM R. MASON REGIONAL PARK.

Detailed Location:

Ecological:

Threats:

General:

TURTLE OBSERVED; CROSS REFERENCE TO ROBERT FISHER.

PLSS: T06S, R09W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3723596 E426045 Latitude/Longitude: 33.64965 / -117.79756 Elevation (feet): 138 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1120 of 1484 ends

Sources:

LEA03F0008 LEATHERMAN, B. - FIELD SURVEY FORM FOR CLEMMYS (=EMYS) MARMORATA PALLIDA 2003-04-02 Map Index Number: 63704 EO Index: 63799
Key Quad: San Juan Capistrano (3311756) Element Code: ARAAD02032 Occurrence Number: 357 Occurrence Last Updated: 2006-01-18 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 2003-04-02 Occurrence Type: Natural/Native occurrence Last Survey Date: 2003-04-02 Occurrence Rank: Poor
Owner/Manager: ORA COUNTY-PARKS & REC Trend: Unknown
Presence: Presumed Extant
Location:

DAIRY FORK CREEK, TRIBUTARY TO ALISO CREEK, SW CORNER OF MOULTON PARKWAY AND LAGUNA HILLS ROAD, ALISO VIEJO.

Detailed Location:

SITE IS INCLUDED WITHIN WOOD CANYON AND ALISO CANYON REGIONAL PARKS.

Ecological:

HABITAT SURROUNDING CREEK CONSISTS OF COTTONWOOD-WILLOW RIPARIAN FOREST, DOMINATED BY SALIX LASIOLEPIS AND BACCHARIS SALICIFOLIA. BACCHARIS PILULARIS, FOENICULUM VULGARE, AND HIRSCHFELDIA INCANA COMMON IN ADJACENT SCRUB.

Threats:

THREATENED BY HEAVY RECREATIONAL USE OF ALISO CANYON AND WOOD CANYON REGIONAL PARKS.

General:
1 BABY TURTLE FOUND DOR ON 2 APR 2003; TURTLE PRESUMABLY DIED FROM EXPOSURE WHILE CROSSING THE ROAD TO GET TO THE STREAM.

PLSS: T07S, R08W, Sec. 04, SE (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3716474 E433789 Latitude/Longitude: 33.58593 / -117.71351 Elevation (feet): 245 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1121 of 1484 ends

Sources:

LEA05F0001 LEATHERMAN, B. - FIELD SURVEY FORM FOR CLEMMYS (=EMYS) MARMORATA PALLIDA 2005-05-09 Map Index Number: 63707 EO Index: 63802
Key Quad: San Juan Capistrano (3311756) Element Code: ARAAD02032 Occurrence Number: 358 Occurrence Last Updated: 2006-01-18 Scientific Name: Actinemys pallida Common Name: southwestern pond turtle Listing Status: Federal: Proposed Threatened Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2G3
State: SNR
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_VU-Vulnerable
USFS_S-Sensitive
General Habitat: Micro Habitat:

Last Date Observed: 2005-05-09 Occurrence Type: Natural/Native occurrence Last Survey Date: 2005-05-09 Occurrence Rank: Fair
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

OSO CREEK, JUST WEST OF I-5, 1 MILE SOUTH OF MISSION VIEJO.

Detailed Location:

PRESENCE OF ONLY 2 ADULT MALES SUGGESTS LACK OF RECRUITMENT IN THIS AREA FOR SOME TIME, POSSIBLY DUE TO LACK OF SUITABLE UPLAND EGG-LAYING SITES FOR FEMALES.

Ecological:

HABITAT CONSISTS OF WILLOW RIPARIAN SCRUB AND MULEFAT SCRUB ALONG THE STREAM TERRACE. AQUATIC HABITAT CONTAINS SOME

HEAVILY-SHADED RUNS AND LARGE OPEN POOLS, WHICH WERE ARTIFICIALLY-CREATED AT THE BASE OF THE OUTFLOW STRUCTURE UNDER I-5.

Threats:

THREATENED BY LACK OF RECRUITMENT, POSSIBLY DUE TO ABSENCE OF UPLAND EGG-LAYING SITES.

General:
2 MALES, EACH ONE LOCATED IN A SEPARATE POOL, WERE OBSERVED ON 9 MAY 2005.

PLSS: T07S, R08W, Sec. 12, SW (S) Accuracy: specific area Area (acres): 22 UTM: Zone-11 N3714970 E437547 Latitude/Longitude: 33.57259 / -117.67291 Elevation (feet): 290 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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BRO80U0001 BRODE, J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE) - GEOGRAPHIC REFERENCE CARD CATALOG OF SPECIMENS AND FIELD NOTE RECORDS COMPILED BY JOHN BRODE (DFG) 1980-XX-XX Map Index Number: B0745 EO Index: 112615
Key Quad: El Toro (3311766) Element Code: ARACC01060
Occurrence Number: 192 Occurrence Last Updated: 2018-09-20 Scientific Name: Anniella stebbinsi Common Name: Southern California legless lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

GENERALLY SOUTH OF THE TRANSVERSE RANGE, EXTENDING TO
NORTHWESTERN BAJA CALIFORNIA. OCCURS IN SANDY OR LOOSE
LOAMY SOILS UNDER SPARSE VEGETATION. DISJUNCT POPULATIONS IN THE TEHACHAPI AND PIUTE MOUNTAINS IN KERN COUNTY.

VARIETY OF HABITATS; GENERALLY IN MOIST, LOOSE SOIL. THEY PREFER SOILS WITH A HIGH MOISTURE CONTENT.

Last Date Observed: 1970-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1970-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

LOWER SILVERADO CANYON AT SANTIAGO CYN, N OF IRVINE MESA & SILVERADO CYN RD & E OF BLACK STAR CYN RD, SANTA ANA MTS.

Detailed Location:

ABOUT 10.5 MILES NE OF CENTRAL IRVINE AND EAST OF SANTIAGO CANYON RD. EXACT LOCATION OF COLLECTION SITE UNKNOWN. MAPPED NON-SPECIFICALLY WITH RESPECT TO LOCATION STATED AS ORANGE COUNTY AT "END OF SILVERADO CANYON." Ecological:

Threats:

General:
1 COLLECTED IN 1970 AND DEPOSITED IN THE CSU LONG BEACH COLLECTIONS.

PLSS: T05S, R08W, Sec. 12, S (S) Accuracy: non-specific area Area (acres): 138 UTM: Zone-11 N3734391 E438316 Latitude/Longitude: 33.74779 / -117.66599 Elevation (feet): 988 Orange El Toro (3311766), Black Star Canyon (3311776)
County Summary: Quad Summary:

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Page 1123 of 1484 ends

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HIL17S0001 HILTON, W. - CUMV #7850 COLLECTED AT LAGUNA BEACH 1917-XX-XX Map Index Number: 99800 EO Index: 112617
Key Quad: Laguna Beach (3311757) Element Code: ARACC01060 Occurrence Number: 194 Occurrence Last Updated: 2018-09-20 Scientific Name: Anniella stebbinsi Common Name: Southern California legless lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

VARIETY OF HABITATS; GENERALLY IN MOIST, LOOSE SOIL. THEY PREFER SOILS WITH A HIGH MOISTURE CONTENT.

Last Date Observed: 1917-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1917-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

LAGUNA BEACH.

Detailed Location:

LOCATION OF COLLECTION ONLY STATED AS LAGUNA BEACH. THIS WAS COLLECTED BEFORE THE COAST HWY WAS BUILT (1926) AND THE AREA NORTH OF LAGUNA CANYON WAS PRIVATELY OWNED (IRVINE RANCH).

Ecological:

TWO OTHER COLLECTIONS OF PROFESSOR HILTON FROM LAGUNA BEACH IN 1917 WERE FOR MARINE FISH. THIS COLLECTION MAY HAVE BEEN FROM BEACH HABITAT.

Threats:

DEVELOPMENT SINCE THE TIME OF COLLECTION.

General:
1 WAS COLLECTED IN 1917 BY PROFESSOR WILLIAM A. HILTON OF POMONA COLLEGE AND DEPOSITED AT THE CORNELL UNIVERSITY MUSEUM OF VERTEBRATES.

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ABB40S0003 ABBOTT, W. - SDNHM #33594, 33595 & 33596 COLLECTED AT SAN JUAN CAPISTRANO 1940-08-26 Map Index Number: 81937 EO Index: 112618
Key Quad: Dana Point (3311746) Element Code: ARACC01060 Occurrence Number: 195 Occurrence Last Updated: 2018-09-20 Scientific Name: Anniella stebbinsi Common Name: Southern California legless lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

VARIETY OF HABITATS; GENERALLY IN MOIST, LOOSE SOIL. THEY PREFER SOILS WITH A HIGH MOISTURE CONTENT.

Last Date Observed: 1940-08-26 Occurrence Type: Natural/Native occurrence Last Survey Date: 1940-08-26 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SAN JUAN CAPISTRANO.

Detailed Location:

LIKELY COLLECTED FROM THE VICINITY OF ARROYO TRABUCO OR SAN JUAN CREEK.

Ecological:
1938 AERIAL IMAGE SHOWS ARROYO TRABUCO WITH 150 M CREEK BED WITH A NATURAL, MEANDERING PATH; SIMILAR FOR SAN JUAN CRK.

THE AREA SURROUNDING THE CITY CENTER WAS ORCHARDS. LOWER ARROYO TRABUCO & PART OF SAN JUAN CRK ARE NOW CONCRETE CHANNELS.

Threats:

DEVELOPMENT AND ALTERED HYDROLOGY SINCE THE TIME OF COLLECTION.

General:
3 COLLECTED ON 26 AUG 1940.

PLSS: T08S, R08W, Sec. 12 (S) Accuracy: 1 mile Area (acres): 0 UTM: Zone-11 N3706409 E438379 Latitude/Longitude: 33.49543 / -117.66335 Elevation (feet): 80 Orange Dana Point (3311746), San Juan Capistrano (3311756) County Summary: Quad Summary:

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BRA91R0001 BRATTSTROM, B.H. - STATUS SURVEY OF THE SAN DIEGO HORNED LIZARD (DRAFT) 1991-11-12 MAR88F0003 MARSH, K.G. - FIELD SURVEY FORM FOR PHRYNOSOMA CORONATUM (BLAINVILLII POPULATION) 1988-04-11 MAR88F0004 MARSH, K.G. - FIELD SURVEY FORM FOR PHRYNOSOMA CORONATUM (BLAINVILLII POPULATION) OBSERVED ON PELICAN HILL, ORANGE COUNTY. 1988-04-26
Map Index Number: 02661 EO Index: 27956
Key Quad: Laguna Beach (3311757) Element Code: ARACF12100 Occurrence Number: 295 Occurrence Last Updated: 1996-01-08 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 1988-04-26 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-04-26 Occurrence Rank: Unknown
Owner/Manager: PVT-IRVINE CO Trend: Unknown
Presence: Presumed Extant
Location:

PELICAN HILL, APPROX 2 MI ESE OF NEWPORT BEACH.

Detailed Location:

ONE OBS ON APRIL 11, 1988 AND A SECOND (SMALLER IN SIZE) INDIVIDUAL ON APRIL 26, 1988. ONE OF ONLY 4 SITES IN THE SAN JOAQUIN HILLS CONTAINING THIS SSP.

Ecological:

HABITAT CONSISTS OF GRAVELLY BARRENS ON LOWER MARINE TERRACE. SPARSELY VEGETATED.

Threats:

PROPOSED FOR DEVELOPMENT.

General:
3 CNPS-LISTED PLANTS HERE ALSO.

PLSS: T07S, R09W, Sec. 05 (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3717208 E422542 Latitude/Longitude: 33.59179 / -117.83477 Elevation (feet): 550 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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BRA91R0001 BRATTSTROM, B.H. - STATUS SURVEY OF THE SAN DIEGO HORNED LIZARD (DRAFT) 1991-11-12 Map Index Number: 20576 EO Index: 9761
Key Quad: Orange (3311777) Element Code: ARACF12100
Occurrence Number: 333 Occurrence Last Updated: 2010-12-29 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 1922-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1922-XX-XX Occurrence Rank: None
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Possibly Extirpated
Location:

VICINITY OF SANTA ANA, ORANGE COUNTY.

Detailed Location:

Ecological:
2009 AERIAL IMAGERY SHOWS THAT THIS AREA IS COMPLETELY DEVELOPED.

Threats:

General:

HISTORICAL SITE; FOUND IN 1922 BY VANDENBURG.

PLSS: T05S, R09W (S) Accuracy: 1 mile Area (acres): 0
UTM: Zone-11 N3735831 E419873 Latitude/Longitude: 33.75954 / -117.86522 Elevation (feet): 135 Orange Tustin (3311767), Newport Beach (3311768), Orange (3311777), Anaheim (3311778) County Summary: Quad Summary:

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Page 1127 of 1484 ends

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BON91R0001 BONTRAGER, D. - BIOL. ASSESSMENT OF THE RIVERSIDE CEMENT RANCHO MISSION VIEJO CLAYMINE LEASEHOLD (PART 1 & 2), & FOOTHILL TRANS. CORRIDORS & HABITAT REQ. & BREEDING BIOLOGY OF THE GNATCATCHER 1991-08-22 BRA91R0001 BRATTSTROM, B.H. - STATUS SURVEY OF THE SAN DIEGO HORNED LIZARD (DRAFT) 1991-11-12 Map Index Number: 20567 EO Index: 8392
Key Quad: Canada Gobernadora (3311755) Element Code: ARACF12100 Occurrence Number: 341 Occurrence Last Updated: 1992-09-25 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 1990-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1990-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

NORTH SIDE OF ORTEGA HWY (HWY 74), BETWEEN CANADA CHIQUITA AND TIJERAS CANYON.

Detailed Location:

ONE LOCATION IN SECTION 9 AND ONE LOCATION IN SECTION 4.

Ecological:

Threats:

General:

BONTRAGER DETECTED 2 INDIVIDUALS IN 1989-1990 IN SECTIONS 4 AND 9; BRATTSTROM CITATION AS FOLLOWS: RECENT OBSERVATION (1985-91); SOURCE UNKNOWN.

PLSS: T07S, R07W, Sec. 09 (S) Accuracy: 3/5 mile Area (acres): 0 UTM: Zone-11 N3715762 E442678 Latitude/Longitude: 33.58003 / -117.61768 Elevation (feet): 750 Orange Canada Gobernadora (3311755), San Juan Capistrano (3311756) County Summary: Quad Summary:

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KEA91U0001 KEANE, K. - LETTER ON THE RESULTS OF A BIOLOGICAL SURVEY FOR THE PROPOSED EXTENSION OF ALTON PARKWAY IN ORANGE COUNTY. 1991-07-12
Map Index Number: 21133 EO Index: 25029
Key Quad: El Toro (3311766) Element Code: ARACF12100
Occurrence Number: 376 Occurrence Last Updated: 2011-02-02 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 1991-06-20 Occurrence Type: Natural/Native occurrence Last Survey Date: 1991-06-20 Occurrence Rank: Unknown
Owner/Manager: DOD-EL TORO MCAS Trend: Unknown
Presence: Presumed Extant
Location:

BORREGO CANYON WASH, ABOUT 1.25 MI E OF EL TORO MARINE CORPS AIR STATION & 2.75 MI NE OF JUNCTION OF I-5 & I-405.

Detailed Location:

Ecological:

LIZARD SCAT OBSERVED IN A FLAT AREA SPARSELY VEGETATED WITH SHORT-PODDED MUSTARD. SEVERAL HARVESTER ANT COLONIES SEEN ALSO.

Threats:

EXTENSION OF ALTON PARKWAY.

General:

LOCAL USERS OF THE SITE HAVE REPORTED NUMEROUS SIGHTINGS OF HORNED LIZARDS IN THE NORTHERN PART OF THE SITE.

PLSS: T06S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3725493 E435543 Latitude/Longitude: 33.66738 / -117.69527 Elevation (feet): 500 Orange El Toro (3311766)
County Summary: Quad Summary:

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52176 EO Index: 52176
Key Quad: Laguna Beach (3311757) Element Code: ARACF12100 Occurrence Number: 483 Occurrence Last Updated: 2003-08-20 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 2001-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 2001-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

WEST SIDE OF MUDDY CANYON, SAN JOAQUIN HILLS; APPROXIMATELY 3 MILES EAST OF NEWPORT BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 03 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3717615 E424861 Latitude/Longitude: 33.59562 / -117.80981 Elevation (feet): 960 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52179 EO Index: 52179
Key Quad: Laguna Beach (3311757) Element Code: ARACF12100 Occurrence Number: 484 Occurrence Last Updated: 2003-08-20 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

HEAD OF CANYON (BETWEEN MUDDY CYN & MORO CYN) THAT JOINS MORO CANYON, SAN JOAQUIN HILLS; 3.5 MI W NEWPORT BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 03 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3717949 E425836 Latitude/Longitude: 33.59871 / -117.79934 Elevation (feet): 760 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52189 EO Index: 52189
Key Quad: Laguna Beach (3311757) Element Code: ARACF12100 Occurrence Number: 485 Occurrence Last Updated: 2003-08-20 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

AREA BETWEEN BOAT CANYON AND LAGUNA CANYON, 0.7 MILE NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED AT 3 LOCATIONS DURING 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 24 (S) Accuracy: non-specific area Area (acres): 68 UTM: Zone-11 N3713138 E427505 Latitude/Longitude: 33.55543 / -117.78096 Elevation (feet): 600 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52190 EO Index: 52190
Key Quad: Laguna Beach (3311757) Element Code: ARACF12100 Occurrence Number: 486 Occurrence Last Updated: 2003-08-20 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

SW SIDE OF TRIBUTARY TO LAGUNAS CREEK, 0.6 MI WEST OF LAGUNA CANYON; 1.4 MILES NORTH OF LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T07S, R09W, Sec. 13 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3714347 E428165 Latitude/Longitude: 33.56638 / -117.77395 Elevation (feet): 500 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52191 EO Index: 52191
Key Quad: Laguna Beach (3311757) Element Code: ARACF12100 Occurrence Number: 487 Occurrence Last Updated: 2003-08-20 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

AREA BETWEEN BOMMER CANYON AND SHADY CANYON, 1.6 MILES WEST OF LAGUNA CANYON RD, SAN JOAQUIN HILLS; 4 MI N LAGUNA BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 3 SURVEYS CONDUCTED BETWEEN FEB AND AUG 2001.

PLSS: T06S, R09W, Sec. 35 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3719204 E427004 Latitude/Longitude: 33.61010 / -117.78685 Elevation (feet): 880 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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FIS00R0001 FISHER, R. & T. CASE (CALIFORNIA STATE UNIVERSITY, SACRAMENTO) - SOUTHERN CALIFORNIA HERPETOFAUNA RESEARCH AND MONITORING: 1995-1999 DATA SUMMATION REPORT 2000-XX-XX Map Index Number: 53075 EO Index: 53075
Key Quad: El Toro (3311766) Element Code: ARACF12100
Occurrence Number: 501 Occurrence Last Updated: 2003-10-28 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 1999-12-01 Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-12-01 Occurrence Rank: Unknown
Owner/Manager: TNC Trend: Unknown
Presence: Presumed Extant
Location:

LOMA RIDGE, SOUTH AND WEST OF LIMESTONE CANYON. ABOUT 3 MILES SSE OF SANTIAGO RESERVOIR.

Detailed Location:

SITE NAME: LIMESTONE CANYON. THIS SITE IS PART OF THE CENTRAL PLAN FOR ORANGE COUNTY. PIT-FALL TRAP ARRAYS 8, & 14-17.

Ecological:

Threats:

General:
43 TAKEN IN PIT-FALL TRAP ARRAY 8 & 23 TAKEN IN ARRAYS 14-17 (1-13 CAPTURES PER ARRAY). 22 SAMPLING PERIODS FROM 8/22/1995 TO 12/1/1999 (210 SAMPLE DAYS) FOR ALL 17 ARRAYS AT THIS SITE, UNKNOWN EXACTLY WHICH DATES APPLY TO THESE ARRAYS.

PLSS: T05S, R08W, Sec. 14 (S) Accuracy: specific area Area (acres): 31 UTM: Zone-11 N3733137 E435985 Latitude/Longitude: 33.73634 / -117.69105 Elevation (feet): 1,400 Orange El Toro (3311766)
County Summary: Quad Summary:

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DUD01U0010 DUDEK & ASSOCIATES, INC. - LEAST BELL'S VIREO & SOUTHWESTERN WILLOW FLYCATCHER SURVEY FOR THE ALISO CREEK EMERGENCY SEWER AND PARKS IMPROVEMENT PROJECT, ORANGE COUNTY, CALIFORNIA 2001-09-10 Map Index Number: 53909 EO Index: 53909
Key Quad: San Juan Capistrano (3311756) Element Code: ARACF12100 Occurrence Number: 504 Occurrence Last Updated: 2004-01-13 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

ALONG ALISO CREEK, APPROX 1.6 MI DIRECTLY W OF THE INTERSECTION OF I-5 & NIGUEL ROAD, W OF LAGUNA NIGUEL.

Detailed Location:

Ecological:

HABITAT IN AREA CONSISTS OF COASTAL SAGE SCRUB AND NON-NATIVE GRASSLAND.

Threats:

General:

UNKNOWN NUMBER OBSERVED BETWEEN 2 MAY AND 19 JUL 2001 DURING LEAST BELL'S VIREO/SOUTHWESTERN WILLOW FLYCATCHER SURVEYS.

PLSS: T07S, R08W, Sec. 32, NW (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3709906 E431293 Latitude/Longitude: 33.52653 / -117.73990 Elevation (feet): 80 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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ANO07S0004 ANONYMOUS - USNM #44853 1907-07-11
SHA39S0007 SHAW, C. (SAN DIEGO NATURAL HISTORY MUSEUM) - SDNHM SPECIMEN #31520 1939-05-20 Map Index Number: 81937 EO Index: 82910
Key Quad: Dana Point (3311746) Element Code: ARACF12100 Occurrence Number: 766 Occurrence Last Updated: 2014-04-11 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 1939-05-20 Occurrence Type: Natural/Native occurrence Last Survey Date: 1939-05-20 Occurrence Rank: Poor
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SAN JUAN CAPISTRANO, ORANGE COUNTY.

Detailed Location:

USNM SPECIMEN #44853 COLLECTED AT "CAPISTRANO." SDNHM SPECIMEN #31520 STATED LOCALITY AS "SAN JUAN CAPISTRANO." EXACT LOCATIONS UNKNOWN; MAPPED TO THE CITY SAN JUAN CAPISTRANO.

Ecological:

MUCH OF AREA HAS BEEN DEVELOPED (AERIAL PHOTOS 1994-2012).

Threats:

THREATENED BY DEVELOPMENT.

General:

USNM SPECIMEN #44853 COLLECTED ON 11 JUL 1907. SDNHM SPECIMEN #31520 COLLECTED BY CHARLES SHAW ON 20 MAY 1939.

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SIN17F0002 SINGLETON, L. - FIELD SURVEY FORM FOR PHRYNOSOMA BLAINVILLII 2017-03-14 Map Index Number: A6619 EO Index: 108386
Key Quad: El Toro (3311766) Element Code: ARACF12100
Occurrence Number: 888 Occurrence Last Updated: 2017-09-29 Scientific Name: Phrynosoma blainvillii Common Name: coast horned lizard Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
General Habitat: Micro Habitat:

FREQUENTS A WIDE VARIETY OF HABITATS, MOST COMMON IN
LOWLANDS ALONG SANDY WASHES WITH SCATTERED LOW BUSHES.

OPEN AREAS FOR SUNNING, BUSHES FOR COVER, PATCHES OF

LOOSE SOIL FOR BURIAL, AND ABUNDANT SUPPLY OF ANTS AND
OTHER INSECTS.

Last Date Observed: 2017-03-14 Occurrence Type: Natural/Native occurrence Last Survey Date: 2017-03-14 Occurrence Rank: Good
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

0.4 MI ESE OF E SANTIAGO CYN RD AT MODJESKA GRADE RD & 0.4 MI NE OF TOPANGA CYN RD AT WOOD CYN RD, NE OF LAKE FOREST.

Detailed Location:

MAPPED TO PROVIDED COORDINATES.

Ecological:

SOUTHERN MIXED CHAPARRAL WITH BLACK SAGE, LAUREL SUMAC & SUGAR BUSH.

Threats:

DEVELOPMENT.

General:
1 ADULT OBSERVED ON 14 MAR 2017.

PLSS: T05S, R07W, Sec. 32, NE (S) Accuracy: 80 meters Area (acres): 5 UTM: Zone-11 N3728686 E441948 Latitude/Longitude: 33.69654 / -117.6264 Elevation (feet): 1,461 Orange Santiago Peak (3311765), El Toro (3311766)
County Summary: Quad Summary:

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BRA90U0001 BRATTSTROM, B. - LETTER TO DARLENE MCGRIFF (DFG) WITH 8 ATTACHMENTS - CONCERNING HISTORICAL AND CURRENT LOCATIONS OF ORANGE-THROATED WHIPTAIL. 1990-06-18
STE72B0001 STEBBINS, R. - AMPHIBIANS AND REPTILES OF CALIFORNIA 1972-XX-XX Map Index Number: 22038 EO Index: 63868
Key Quad: Laguna Beach (3311757) Element Code: ARACJ02060 Occurrence Number: 38 Occurrence Last Updated: 2012-03-16 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1950-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1950-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

LAGUNA BEACH.

Detailed Location:

EXACT LOCATION IS UNKNOWN. LOCATION STATED AS "LAGUNA BEACH" AND SO IS MAPPED AT LAGUNA BEACH AND INCLUDES LAGUNA CANYON AND SURROUNDING AREA.

Ecological:

Threats:

General:

BRATTSTROM REPORTED A 1950 RECORD OF THE SPECIES AT THIS LOCATION. STEBBINS REPORTED THIS LOCATION AS A BOUNDARY OF THE SPECIES RANGE IN 1972.

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BRA90U0001 BRATTSTROM, B. - LETTER TO DARLENE MCGRIFF (DFG) WITH 8 ATTACHMENTS - CONCERNING HISTORICAL AND CURRENT LOCATIONS OF ORANGE-THROATED WHIPTAIL. 1990-06-18
HER06S0001 HERPNET - PRINTOUT OF RECORDS FROM HERPNET. SEARCHED ON ASPIDOSCELIS HYPERYTHRA BELDINGI, ASPIDOSCELIS HYPERYTHRA, & CNEMIDOPHORUS HYPERYTHRUS. RECORDS FROM SDNHM, LACM, SBMNH, KUNHM. 2006-02-06 Map Index Number: 63711 EO Index: 63806
Key Quad: Newport Beach (3311768) Element Code: ARACJ02060 Occurrence Number: 39 Occurrence Last Updated: 2012-03-05 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1950-07-02 Occurrence Type: Natural/Native occurrence Last Survey Date: 1950-07-02 Occurrence Rank: None
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Extirpated
Location:

CORONA DEL MAR.

Detailed Location:

LOCATION STATED AS "ORANGE CO: CORONA DEL MAR: ON BLUFF." Ecological:

Threats:

General:

LACM #14747 COLLECTED BY LIVEBAUGH ON 2 JUL 1950. ACCORDING TO BRATTSTROM, SPECIES EXTINCT AT SITE IN 1990.

PLSS: T06S, R10W, Sec. 36 (S) Accuracy: 3/5 mile Area (acres): 0 UTM: Zone-11 N3718488 E418223 Latitude/Longitude: 33.60301 / -117.88143 Elevation (feet): 85 Orange Laguna Beach (3311757), Newport Beach (3311768)
County Summary: Quad Summary:

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BRA90U0001 BRATTSTROM, B. - LETTER TO DARLENE MCGRIFF (DFG) WITH 8 ATTACHMENTS - CONCERNING HISTORICAL AND CURRENT LOCATIONS OF ORANGE-THROATED WHIPTAIL. 1990-06-18
CLA92R0001 CLARK, R. & A. SCHOENHERR - HERPETOFAUNA STUDIES AT CRYSTAL COVE STATE PARK 1992-09-29 HER06S0001 HERPNET - PRINTOUT OF RECORDS FROM HERPNET. SEARCHED ON ASPIDOSCELIS HYPERYTHRA BELDINGI, ASPIDOSCELIS HYPERYTHRA, & CNEMIDOPHORUS HYPERYTHRUS. RECORDS FROM SDNHM, LACM, SBMNH, KUNHM. 2006-02-06 Map Index Number: 02609 EO Index: 27666
Key Quad: Laguna Beach (3311757) Element Code: ARACJ02060 Occurrence Number: 40 Occurrence Last Updated: 2012-03-05 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1991-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1991-XX-XX Occurrence Rank: Unknown
Owner/Manager: DPR-CRYSTAL COVE SP, UNKNOWN Trend: Unknown Presence: Presumed Extant
Location:

GENERAL AREA OF CRYSTAL COVE STATE PARK NEAR PACIFIC COAST HWY (SR 1) AT NEWPORT COAST DR, 1 MI SE CORONA DEL MAR.

Detailed Location:

WHIPTAILS OBSERVED ALONG MUCH OF THE COASTAL TERRACE AT PELICAN POINT. ORIGINAL SITE NOT CLEAR; HOWEVER, IT WAS MAPPED AT PELICAN POINT IN CRYSTAL COVE STATE PARK.

Ecological:

COASTAL SAGE SCRUB.

Threats:

General:

LACM SPECIMEN #7764 COLLECTED 6 SEPT 1946. BRATTSTROM CONSIDERED THE POPULATION EXTIRPATED AT THIS SITE IN 1990.

HOWEVER, 2 WERE OBSERVED IN THE UNDISTURBED SAMPLE SITE AND 3 ON THE CLIFF TOP NEARBY IN A 1991 SURVEY.

PLSS: T07S, R09W, Sec. 07 (S) Accuracy: 2/5 mile Area (acres): 0 UTM: Zone-11 N3716327 E420997 Latitude/Longitude: 33.58373 / -117.85135 Elevation (feet): 74 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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BRA91R0002 BRATTSTROM, B.H. - STATUS SURVEY OF THE ORANGE-THROATED WHIPTAIL, CNEMIDOPHORUS HYPERYTHRUS BELDINGI. (DRAFT) 370PP. 1991-09-17
Map Index Number: 20318 EO Index: 10113
Key Quad: San Juan Capistrano (3311756) Element Code: ARACJ02060 Occurrence Number: 161 Occurrence Last Updated: 1992-03-10 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

ALISO STATE BEACH, SOUTH LAGUNA.

Detailed Location:
25 METERS E OF BEACH PARKING LOT, EAST OF PACIFIC COAST HWY.

Ecological:

Threats:

General:

BRATTSTROM CITES SOURCE OF INFORMATION AS D. STRONG AND B. LEATHERMAN.

PLSS: T08S, R08W, Sec. 06 (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3708027 E430296 Latitude/Longitude: 33.50952 / -117.75050 Elevation (feet): 60 Orange San Juan Capistrano (3311756), Laguna Beach (3311757) County Summary: Quad Summary:

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SCH88F0018 SCHEIDT, V.N. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA (ORANGE-THROATED WHIPTAIL) 1988-05-02 Map Index Number: 20240 EO Index: 12014
Key Quad: Laguna Beach (3311757) Element Code: ARACJ02060 Occurrence Number: 168 Occurrence Last Updated: 1992-03-10 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1988-05-02 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-05-02 Occurrence Rank: Excellent Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

0.6 MILE NNE OF INTERSECTION OF LAGUNA CANYON ROAD AND EL TORO ROAD, 3 MI NNE OF LAGUNA BEACH.

Detailed Location:

LIZARD FOUND ON WEST FACING HILLSIDE (FACING LAGUNA CANYON ROAD).

Ecological:

HABITAT CONSISTS OF COASTAL SAGE SCRUB WITH OPUNTIA PROLIFERA AND ERIOGONUM FASCICULATUM; ALSO, FRIABLE SOILS AND ROCK OUTCROPS.

Threats:

THREATENED BY A PROPOSED FREEWAY ROUTE.

General:

ONE ADULT FEMALE OBSERVED.

PLSS: T07S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3717038 E429658 Latitude/Longitude: 33.59075 / -117.75807 Elevation (feet): 300 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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SCH88F0019 SCHEIDT, V.N. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA (ORANGE-THROATED WHIPTAIL) 1988-05-05 Map Index Number: 20238 EO Index: 10076
Key Quad: San Juan Capistrano (3311756) Element Code: ARACJ02060 Occurrence Number: 169 Occurrence Last Updated: 1992-03-10 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1988-05-05 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-05-05 Occurrence Rank: Excellent Owner/Manager: PVT-MISSION VIEJO CO Trend: Unknown
Presence: Presumed Extant
Location:

NEAR CREST OF ALISO VIEJO RIDGE ABOUT 4 MILES NNW OF LAGUNA NIGUEL.

Detailed Location:

Ecological:

HABITAT CONSISTS OF OPEN SAGE SCRUB WITH ARTEMISIA CALIFORNICA, ERIOGONUM FASCICULATUM, OPUNTIA PROLIFERA, AND OTHERS.

Threats:

THIS SITE IS ALONG THE PROPOSED SAN JOAQUIN HILLS TRANSPORTATION CORRIDOR (PROPOSED FREEWAY ROUTE).

General:
2 ADULTS OBSERVED AT TWO SEPARATE SITES ABOUT 0.2 MILE APART.

PLSS: T07S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3715438 E431217 Latitude/Longitude: 33.57642 / -117.74115 Elevation (feet): 730 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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ROB91F0023 ROBERTS, F. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA (=CNEMIDOPHORUS HYPERYTHRUS BELDINGI) 1991-11 -17
Map Index Number: 20475 EO Index: 24012
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 180 Occurrence Last Updated: 1992-03-26 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1991-11-17 Occurrence Type: Natural/Native occurrence Last Survey Date: 1991-11-17 Occurrence Rank: Excellent Owner/Manager: PVT-HON/FOOTHILL RANCH Trend: Unknown
Presence: Presumed Extant
Location:

UPPER ALISO CREEK WATERSHED, JUST NORTH OF EL TORO ROAD, APPROXIMATELY 4 MI NE OF EL TORO.

Detailed Location:

Ecological:

HABITAT IS A SERIES OF SW-RUNNING RIDGES VEGETATED BY SOUTHERN CACTUS SCRUB & A MOSAIC OF COASTAL SAGE SCRUB & ANNUAL/NATIVE GRASSLANDS. DOMINANT PLANTS INCLUDE ARTEMISIA CALIFORNICA, ERIOGONUM FASCICULATUM, NASSELLA PULCHRA, ARISTIDA SP.

Threats:

THREATENED BY DEVELOPMENT AND HABITAT DESTRUCTION (GRUBBING/GRADING); WITHIN APPROVED FOOTHILL TRANSPORTATION CORRIDOR.

General:

ONE JUVENILE OBSERVED FORAGING. SAN DIEGO CACTUS WRENS AND CALIFORNIA GNATCATCHERS ALSO INHABIT THIS BIOLOGICALLY UNIQUE AREA.

PLSS: T06S, R07W (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3725261 E440210 Latitude/Longitude: 33.66556 / -117.64492 Elevation (feet): 900 Orange El Toro (3311766)
County Summary: Quad Summary:

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CHA91R0001 CHAMBERS GROUP, INC. - LAGUNA LAUREL BIOLOGICAL RESOURCES REPORT (FINAL) 1991-09-XX Map Index Number: 21186 EO Index: 13752
Key Quad: Laguna Beach (3311757) Element Code: ARACJ02060 Occurrence Number: 196 Occurrence Last Updated: 1992-06-23 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1991-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1991-XX-XX Occurrence Rank: Unknown
Owner/Manager: CITY OF LAGUNA BEACH Trend: Unknown
Presence: Presumed Extant
Location:

LAGUNA CANYON, ABOUT 2 MILES NNE OF JUNCTION OF LAGUNA BEACH ROAD AND EL TORO ROAD.

Detailed Location:

TWO OBSERVATIONS, ONE ON EITHER SIDE OF SMALL IMPOUNDMENT.

Ecological:

MODERATE SLOPES DOMINATED BY COASTAL SAGE SCRUB.

Threats:

THREATENED BY A PROPOSED TOLLROAD.

General:

LIZARDS EXPECTED THROUGHOUT THE LAGUNA LAUREL PROJECT AREA WHERE COASTAL SAGE SCRUB IS FOUND.

PLSS: T06S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3719142 E429880 Latitude/Longitude: 33.60974 / -117.75585 Elevation (feet): 500 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 425 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1146 of 1484 ends

Sources:

CHA91R0001 CHAMBERS GROUP, INC. - LAGUNA LAUREL BIOLOGICAL RESOURCES REPORT (FINAL) 1991-09-XX Map Index Number: 21185 EO Index: 12230
Key Quad: Laguna Beach (3311757) Element Code: ARACJ02060 Occurrence Number: 197 Occurrence Last Updated: 2006-04-10 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

LAGUNA CANYON, ABOUT 2.3 MI N JUNCTION OF LAGUNA BEACH ROAD (HWY 133) & EL TORO ROAD (COUNTY HWY 18), W OF HWY 133.

Detailed Location:

ONE OBSERVATION.

Ecological:

MODERATE SLOPES WITH COASTAL SAGE SCRUB VEGETATION.

Threats:

THREATENED BY A PROPOSED TOLLROAD.

General:

LIZARDS ARE EXPECTED TO OCCUR THROUGHOUT THE LAGUNA LAUREL PROJECT AREA WHERE COASTAL SAGE SCRUB IS FOUND.

PLSS: T06S, R08W, Sec. 30, SW (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3719872 E429236 Latitude/Longitude: 33.61628 / -117.76284 Elevation (feet): 500 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1147 of 1484 ends

Sources:

CHA91R0001 CHAMBERS GROUP, INC. - LAGUNA LAUREL BIOLOGICAL RESOURCES REPORT (FINAL) 1991-09-XX Map Index Number: 21184 EO Index: 20451
Key Quad: Laguna Beach (3311757) Element Code: ARACJ02060 Occurrence Number: 198 Occurrence Last Updated: 1992-06-23 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

WEST SLOPES OF LAGUNA CANYON, SAN JOAQUIN HILLS, 1.5 MILES NNW OF JUNCTION OF LAGUNA CANYON RD (HWY 133) & EL TORO RD.

Detailed Location:

FIVE OBSERVATIONS THROUGHOUT THIS AREA.

Ecological:

MODERATE SLOPES WITH COASTAL SAGE SCRUB VEGETATION.

Threats:

THREATENED BY A PROPOSED TOLLROAD.

General:

LIZARDS ARE EXPECTED TO OCCUR THROUGHOUT THE LAGUNA LAUREL PROJECT AREA WHERE COASTAL SAGE SCRUB IS FOUND.

PLSS: T06S, R09W (S) Accuracy: 2/5 mile Area (acres): 0 UTM: Zone-11 N3718408 E428498 Latitude/Longitude: 33.60303 / -117.77069 Elevation (feet): 600 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1148 of 1484 ends

Sources:

AGU17F0003 AGUAYO, J. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA 2017-06-22 CLA13R0002 CLARK, K. (SAN DIEGO NATURAL HISTORY MUSEUM) - EL TORO CONSERVATION AREA POST-FIRE ASSESSMENT. PREPARED FOR THE NATURE RESERVE OF ORANGE COUNTY, IRVINE, CA. 2013-05-13 KEA91U0001 KEANE, K. - LETTER ON THE RESULTS OF A BIOLOGICAL SURVEY FOR THE PROPOSED EXTENSION OF ALTON PARKWAY IN ORANGE COUNTY. 1991-07-12
LEA12F0006 LEATHERMAN, B. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA 2012-05-26 WHI02U0001 WHITE & LEATHERMAN BIOSERVICES - RESULTS OF FOCUSED SURVEYS FOR THE SOUTHWESTERN WILLOW FLYCATCHER, LEAST BELL'S VIREO AND CALIFORNIA GNATCATCHER FOR THE ALTON PARKWAY EXTENSION PROJECT, ORANGE COUNTY. 2002-09-12
Map Index Number: B4283 EO Index: 11624
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 199 Occurrence Last Updated: 2019-10-21 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 2017-06-22 Occurrence Type: Natural/Native occurrence Last Survey Date: 2017-06-22 Occurrence Rank: Fair
Owner/Manager: ORA COUNTY, UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

BORREGO CANYON WASH, FROM ABOUT 0.4 TO 0.8 MI NE OF IRVINE BLVD AT ALTON PKWY & 1.4 TO 1.8 MI SW OF CA-241 AT ALTON PKWY Detailed Location:

MAPPED TO LOCATIONS PROVIDED FOR 1991 DETECTIONS AND COORDINATES GIVEN FOR 2012 & 2017 DETECTIONS. EXACT LOCATION OF 2002 & 2013 DETECTIONS UNKNOWN, BUT THE SURVEYS TOOK PLACE IN THIS VICINITY. FORMER EL TORO MARINE CORPS AIR STATION.

Ecological:
1991: 50-ACRE SITE W/MIX OF WASHES, NON-NATIVE GRASSLAND & COASTAL SAGE SCRUB (CSS). 2012: DRY WASH W/SCATTERED MULEFAT & WILLOWS, CSS ON ADJACENT HILLSIDES. 2017: MITIGATION SITE ADJACENT TO ORANGE COUNTY GREAT PARK, OPEN AREA W/ROCKS, CSS Threats:

EXTENSION OF ALTON PARKWAY IN MID-2000S. NOISE & ACTIVITY OF GREEN WASTE FACILITY, SHOOTING RANGE, & STORAGE YARD (2017) General:
6 OBSERVED MAY-JUN 1991. 1 OBS, 1992. OBSERVED IN VICINITY DURING BIRD SURVEYS, MAY-JUL 2002. OBSERVED IN 2006 & 2007. 2 ADULTS OBS, 26 MAY 2012; ABUNDANT IN JUN 2012. 1 ADULT OBSERVED 22 JUN 2017.

PLSS: T06S, R08W, Sec. 10 (S) Accuracy: specific area Area (acres): 37 UTM: Zone-11 N3725560 E435456 Latitude/Longitude: 33.66798 / -117.69621 Elevation (feet): 526 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1149 of 1484 ends

Sources:

BEN91R0001 BENNER, M. ET AL. - DRAFT EIR/EIS FOR THE EASTERN TRANSPORTATION CORRIDOR 2 (P & D TECHNOLOGIES, ORANGE COUNTY) 1991-09-XX
Map Index Number: 21397 EO Index: 8377
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 205 Occurrence Last Updated: 1995-11-13 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1990-09-24 Occurrence Type: Natural/Native occurrence Last Survey Date: 1990-09-24 Occurrence Rank: Excellent Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

HILLS SOUTHEAST OF SIPHON RESERVOIR, ABOUT 1.5 MILES NORTH OF EL TORO MARINE CORPS AIR STATION.

Detailed Location:

Ecological:

ABOUT 75 ACRES OF HIGH QUALITY COASTAL SAGE SCRUB. DOMINANT PLANTS INCLUDE ARTEMISIA CALIFORNICA, AND ERIOGONUM FASCICULATUM. CITRUS AND AVOCADO GROVES SURROUND THE SITE.

Threats:

THIS SITE IS WITHIN THE ALIGNMENT OF THE EASTERN TRANSPORTATION CORRIDOR.

General:

ONE LIZARD OBSERVED. GNATCATCHERS AND CACTUS WRENS ALSO FOUND HERE.

PLSS: T05S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3730050 E432557 Latitude/Longitude: 33.70829 / -117.72783 Elevation (feet): 500 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1150 of 1484 ends

Sources:

SCH91F0020 SCHROEDER, M. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA (=CNEMIDOPHORUS HYPERYTHRUS BELDINGI) 1991-09-13
Map Index Number: 40021 EO Index: 35023
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 253 Occurrence Last Updated: 1998-10-27 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1991-09-13 Occurrence Type: Natural/Native occurrence Last Survey Date: 1991-09-13 Occurrence Rank: Excellent Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

FOOTHILLS OF SANTA ANA MOUNTAINS, JUST NORTH OF AGUA CHINON WASH.

Detailed Location:

ON USGS 7.5 MINUTE EL TORO QUAD THE SECTION IS GIVEN AS 151.

Ecological:

SOUTHERN MIXED CHAPARRAL (3.2) AND CAOSTAL SAGE SCRUB (2.3.1).

Threats:

POTENTIAL DEVELOPMENT PROPOSED.

General:
3 HATCHLINGS OBSERVED ALONG EDGE OF SANDY HIKING TRAIL FOR AN IN-PROGRESS PROJECT.

PLSS: T05S, R08W, Sec. 26 (S) Accuracy: 2/5 mile Area (acres): 0 UTM: Zone-11 N3729550 E436767 Latitude/Longitude: 33.70404 / -117.68236 Elevation (feet): 1,100 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1151 of 1484 ends

Sources:

NRC02U0003 BENSON, T. (NATURAL RESOURCE CONSULTANTS) - RESULTS OF FOCUSED COASTAL CALIFORNIA GNATCATCHER SURVEYS ON THE APPROXIMATELY 420-ACRE PORTOLA HILLS SITE, LOCATED IN THE CITY OF LAKE FOREST, ORANGE COUNTY, CALIFORNIA. 2002-08-08
Map Index Number: 52628 EO Index: 52628
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 323 Occurrence Last Updated: 2003-09-24 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

SE OF SERRANO CREEK AND NW OF ALISO CREEK AND EL TORO ROAD; LAKE FOREST, NE OF EL TORO.

Detailed Location:

PORTOLA HILLS SITE.

Ecological:

HABITAT CONSISTS OF COASTAL SAGE SCRUB, ANNUAL GRASSLAND, NON-NATIVE GRASSLAND, RIPARIAN AND RUDERAL AREAS.

Threats:

General:

UNKNOWN NUMBER OBS DURING CALIFORNIA GNATCATCHER SURVEYS CONDUCTED 18 FEB - 12 MAR 2002.

PLSS: T06S, R07W, Sec. 05 (S) Accuracy: non-specific area Area (acres): 318 UTM: Zone-11 N3726082 E441134 Latitude/Longitude: 33.67301 / -117.63500 Elevation (feet): 1,000 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1152 of 1484 ends

Sources:

FIS00R0001 FISHER, R. & T. CASE (CALIFORNIA STATE UNIVERSITY, SACRAMENTO) - SOUTHERN CALIFORNIA HERPETOFAUNA RESEARCH AND MONITORING: 1995-1999 DATA SUMMATION REPORT 2000-XX-XX Map Index Number: 54758 EO Index: 54758
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 334 Occurrence Last Updated: 2004-03-22 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 1999-10-19 Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-10-19 Occurrence Rank: Unknown
Owner/Manager: TNC Trend: Unknown
Presence: Presumed Extant
Location:

NORTHEAST OF RATTLESNAKE RESERVOIR, BETWEEN RATTLESNAKE CANYON AND HICKS CANYON.

Detailed Location:

PIT-FALL TRAP ARRAYS 1-5.

Ecological:

HABITAT IS PREDOMINATELY COASTAL SAGE SCRUB. CURRENTLY (1999) A CENTRAL EDGE SITE OF THE NATURE RESERVE OF ORANGE COUNTY. SITE IS DUE TO BECOME A FRAGMENT.

Threats:

General:
98 LIZARDS (5 - 32 LIZARDS PER ARRAY) CAPTURED IN 8 SAMPLE PERIODS BETWEEN 5 AUG 1998 AND 19 OCT 1999.

PLSS: T05S, R08W, Sec. 17 (S) Accuracy: specific area Area (acres): 53 UTM: Zone-11 N3732748 E432084 Latitude/Longitude: 33.73259 / -117.73313 Elevation (feet): 480 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
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Page 1153 of 1484 ends

Sources:

LEA05F0002 LEATHERMAN, B. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA 2005-04-07 Map Index Number: 63824 EO Index: 63919
Key Quad: San Juan Capistrano (3311756) Element Code: ARACJ02060 Occurrence Number: 362 Occurrence Last Updated: 2006-01-30 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 2005-04-07 Occurrence Type: Natural/Native occurrence Last Survey Date: 2005-04-07 Occurrence Rank: Good
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:
200 FT NORTH OF THE CROWN VALLEY PKWY BRIDGE OVER ARROYO TRABUCO, APPROXIMATELY 2.5 MILES SOUTH OF MISSION VIEJO.

Detailed Location:

MAPPED ACCORDING TO UTM COORDINATES.

Ecological:

PATCHES OF COASTAL SAGE SCRUB (ARTEMISIA CALIFORNICA AND ERIOGONUM CALIFORNICUM) SURROUNDED BY NON-NATIVE ANNUAL GRASSLAND. HILLSIDE SLOPES GENTLY DOWN TO RIPARIAN AREA. SURR LAND USE: RESIDENTIAL DEVELOPMENT, RETAIL CENTERS.

Threats:

THREATENED BY OFF ROAD RECREATIONAL USE AND PAINT BALL COURSES.

General:
1 ADULT FORAGING ON 7 APR 2005.

PLSS: T07S, R07W, Sec. 18, NW (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3714015 E439476 Latitude/Longitude: 33.56409 / -117.65206 Elevation (feet): 330 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1154 of 1484 ends

Sources:

LEA05F0004 LEATHERMAN, B. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA 2005-05-31 Map Index Number: 63840 EO Index: 63935
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 365 Occurrence Last Updated: 2006-02-01 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 2005-05-31 Occurrence Type: Natural/Native occurrence Last Survey Date: 2005-05-31 Occurrence Rank: Good
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

AREA ABOUT 0.5 MILE UP FROM MOUTH OF BEE CANYON, 2 MILES NORTH OF EL TORO AFB.

Detailed Location:

Ecological:

MOSIAC OF DISTURBED AREAS, NATIVE HABITATS. EXTENSIVE PATCHES OF COASTAL SAGE SCRUB DOM BY SALVIA MELLIFERA; OTHER PATCHES DOM BY ARTEMISIA CALIFORNICA AND/OR ERIOGONUM FASCICULATUM. RECENTLY BURNED, STEEPER HABITAT DOM BY MALACOTHAMNUS.

Threats:

THREATENED BY PLANNED EXPANSION (EXPANSION OF COUNTY LANDFILL?).

General:
4 ADULTS FORAGING ON 31 MAY 2005. LARGE PORTION OF HABITAT DEDICATED TO COUNTY'S CENTRAL/COASTAL MSHCP.

PLSS: T05S, R08W, Sec. 27, NW (S) Accuracy: non-specific area Area (acres): 105 UTM: Zone-11 N3730269 E434366 Latitude/Longitude: 33.71037 / -117.70831 Elevation (feet): 750 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1155 of 1484 ends

Sources:

DEL16F0016 DELUNA, A. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA [SC-012609]. 2016-10-25 LEA16F0005 LEATHERMAN, B. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA [SC-001562]. 2016-10-26 LEA16F0006 LEATHERMAN, B. - FIELD SURVEY FORM FOR ASPIDOSCELIS HYPERYTHRA [SC-001562]. 2016-10-27 Map Index Number: A5105 EO Index: 106808
Key Quad: El Toro (3311766) Element Code: ARACJ02060
Occurrence Number: 418 Occurrence Last Updated: 2017-06-19 Scientific Name: Aspidoscelis hyperythra Common Name: orange-throated whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5
State: S2S3
Other Lists: CDFW_WL-Watch List
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

INHABITS LOW-ELEVATION COASTAL SCRUB, CHAPARRAL, AND
VALLEY-FOOTHILL HARDWOOD HABITATS.

PREFERS WASHES AND OTHER SANDY AREAS WITH PATCHES OF
BRUSH AND ROCKS. PERENNIAL PLANTS NECESSARY FOR ITS
MAJOR FOOD: TERMITES.

Last Date Observed: 2016-10-27 Occurrence Type: Natural/Native occurrence Last Survey Date: 2016-10-27 Occurrence Rank: Good
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SANTIAGO CANYON, ABOUT 0.3 MILES ENE OF E SANTIAGO CANYON RD AT MODJESKA GRADE RD & 0.8 MILES S OF MODJESKA.

Detailed Location:

MAPPED TO PROVIDED COORDINATES.

Ecological:

COASTAL SAGE SCRUB IN COASTAL FOOTHILLS OF THE SANTA ANA MOUNTAINS.

Threats:

General:
2 ADULTS OBSERVED ON 25 OCT, 1 ON 26 OCT, & 1 ON 27 OCT 2016.

PLSS: T05S, R07W, Sec. 32, NE (S) Accuracy: specific area Area (acres): 9 UTM: Zone-11 N3728791 E441776 Latitude/Longitude: 33.69748 / -117.62826 Elevation (feet): 1,499 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1156 of 1484 ends

Sources:

FIS00R0001 FISHER, R. & T. CASE (CALIFORNIA STATE UNIVERSITY, SACRAMENTO) - SOUTHERN CALIFORNIA HERPETOFAUNA RESEARCH AND MONITORING: 1995-1999 DATA SUMMATION REPORT 2000-XX-XX Map Index Number: 53075 EO Index: 53079
Key Quad: El Toro (3311766) Element Code: ARACJ02143
Occurrence Number: 56 Occurrence Last Updated: 2003-10-28 Scientific Name: Aspidoscelis tigris stejnegeri Common Name: coastal whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T5
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

FOUND IN DESERTS AND SEMI-ARID AREAS WITH SPARSE
VEGETATION AND OPEN AREAS. ALSO FOUND IN WOODLAND AND
RIPARIAN AREAS.

GROUND MAY BE FIRM SOIL, SANDY, OR ROCKY.

Last Date Observed: 1999-12-01 Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-12-01 Occurrence Rank: Unknown
Owner/Manager: TNC Trend: Unknown
Presence: Presumed Extant
Location:

LOMA RIDGE, SOUTH AND WEST OF LIMESTONE CANYON. ABOUT 3 MILES SSE OF SANTIAGO RESERVOIR.

Detailed Location:

SITE NAME: LIMESTONE CANYON. THIS SITE IS PART OF THE CENTRAL PLAN FOR ORANGE COUNTY. PIT-FALL TRAP ARRAYS 8, & 14-17.

Ecological:

Threats:

General:
6 TAKEN IN PIT-FALL TRAP ARRAY 8 & 19 TAKEN IN ARRAYS 14-17 (1-8 CAPTURES PER ARRAY). 22 SAMPLING PERIODS FROM 8/22/1995 TO 12/1/1999 (210 SAMPLE DAYS) FOR ALL 17 ARRAYS AT THIS SITE, UNKNOWN EXACTLY WHICH DATES APPLY TO THESE ARRAYS.

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Page 1157 of 1484 ends

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DUD01U0010 DUDEK & ASSOCIATES, INC. - LEAST BELL'S VIREO & SOUTHWESTERN WILLOW FLYCATCHER SURVEY FOR THE ALISO CREEK EMERGENCY SEWER AND PARKS IMPROVEMENT PROJECT, ORANGE COUNTY, CALIFORNIA 2001-09-10 Map Index Number: 53900 EO Index: 53900
Key Quad: San Juan Capistrano (3311756) Element Code: ARACJ02143 Occurrence Number: 58 Occurrence Last Updated: 2004-01-12 Scientific Name: Aspidoscelis tigris stejnegeri Common Name: coastal whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T5
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

FOUND IN DESERTS AND SEMI-ARID AREAS WITH SPARSE
VEGETATION AND OPEN AREAS. ALSO FOUND IN WOODLAND AND
RIPARIAN AREAS.

GROUND MAY BE FIRM SOIL, SANDY, OR ROCKY.

ALONG ALISO CREEK, APPROX 1.6 MI WEST OF THE INTERSECTION OF I-5 AND NIGUEL ROAD, WEST OF LAGUNA NIGUEL.

Detailed Location:

Ecological:

HABITAT IN AREA CONSISTS OF COASTAL SAGE SCRUB, COASTAL SAGE-CHAPARRAL SCRUB.

Threats:

General:

UNKNOWN NUMBER OBSERVED BETWEEN 2 MAY AND 19 JUL 2001 DURING LEAST BELL'S VIREO/SOUTHWESTERN WILLOW FLYCATCHER SURVEYS.

PLSS: T07S, R08W, Sec. 32, NW (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3709565 E431402 Latitude/Longitude: 33.52347 / -117.73871 Elevation (feet): 80 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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Page 1158 of 1484 ends

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ONE08F0014 O'NEAL, A. (BONTERRA CONSULTING) - FIELD SURVEY FORM FOR ASPIDOSCELIS TIGRIS STEJNEGERI 2008-06-17 Map Index Number: 75680 EO Index: 76704
Key Quad: El Toro (3311766) Element Code: ARACJ02143
Occurrence Number: 88 Occurrence Last Updated: 2009-07-03 Scientific Name: Aspidoscelis tigris stejnegeri Common Name: coastal whiptail Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T5
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

FOUND IN DESERTS AND SEMI-ARID AREAS WITH SPARSE
VEGETATION AND OPEN AREAS. ALSO FOUND IN WOODLAND AND
RIPARIAN AREAS.

GROUND MAY BE FIRM SOIL, SANDY, OR ROCKY.

Last Date Observed: 2008-06-17 Occurrence Type: Natural/Native occurrence Last Survey Date: 2008-06-17 Occurrence Rank: Fair
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

ABOUT 1.0 MILE EAST OF EL TORO MARINE CORPS AIR STATION AND 2.75 MILES NORTHEAST OF JUNCTION OF I-5 & I-405.

Detailed Location:

JUST EAST OF THE NORTH END OF BORREGO CANYON WASH.

Ecological:

CA SAGEBRUSH-CA BUCKWHEAT SCRUB DOMINATED BY ARTEMISIA CALIFORNICA, ERIOGONUM FASCICULATUM W/ SCATTERED PATCHES OF OPUNTIA LITTORALIS, O. PARRYI. ALSO SCATTERED SAMBUCUS MEXICANA. MAR '08 AERIAL IMAGERY SHOWS MUCH DEVELOPMENT TO E, S, & W.

Threats:

PROPOSED ROAD EXTENSION.

General:
1 OBSERVED AT THIS SITE. VISIBLE DISTURBANCE LIMITED TO AREAS OF EXISTING SURROUNDING LAND USES, NATIVE HABITAT UNDISTURBED.

PLSS: T06S, R08W, Sec. 10, NE (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3725510 E435549 Latitude/Longitude: 33.66753 / -117.69520 Elevation (feet): 540 Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1159 of 1484 ends

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KLA46A0001 KLAUBER, L. - THE GLOSSY SNAKE, ARIZONA, WITH DESCRIPTIONS OF NEW SUBSPECIES. TRANSACTIONS OF THE SAN DIEGO SOCIETY OF NATURAL HISTORY, 10(17): 311-398. 1946-03-29 SMI52S0006 SMITH, D. & P. SMITH - CHAS #16538 COLLECTED 0.5 MI E OF EL TORO 1952-06-06 Map Index Number: A3432 EO Index: 105069
Key Quad: San Juan Capistrano (3311756) Element Code: ARADB01017 Occurrence Number: 109 Occurrence Last Updated: 2017-03-07 Scientific Name: Arizona elegans occidentalis Common Name: California glossy snake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T2
State: S2
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

PATCHILY DISTRIBUTED FROM THE EASTERN PORTION OF SAN

FRANCISCO BAY, SOUTHERN SAN JOAQUIN VALLEY, AND THE COAST,

TRANSVERSE, AND PENINSULAR RANGES, SOUTH TO BAJA
CALIFORNIA.

GENERALIST REPORTED FROM A RANGE OF SCRUB AND
GRASSLAND HABITATS, OFTEN WITH LOOSE OR SANDY SOILS.

Last Date Observed: 1952-06-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1952-06-06 Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

EL TORO RD, VICINITY OF INTERSECTION WITH RAYMOND WAY, SOUTHWEST EL TORO.

Detailed Location:

MAPPED TO ABOUT 0.5 MI W ALONG ROAD FROM OF EL TORO. 1950 TOPO MAP SHOWS EXTENT OF EL TORO WAS SMALLER AND CENTERED AROUND EL TORO RD AND SANTA FE RAILROAD.

Ecological:

Threats:

General:

SPECIMEN COLLECTED ON 6 JUN 1952.

PLSS: T06S, R08W, Sec. 27, E (S) Accuracy: 2/5 mile Area (acres): 280 UTM: Zone-11 N3720302 E435011 Latitude/Longitude: 33.62053 / -117.70063 Elevation (feet): 397 Orange San Juan Capistrano (3311756), El Toro (3311766) County Summary: Quad Summary:

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Page 1160 of 1484 ends

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KLA46A0001 KLAUBER, L. - THE GLOSSY SNAKE, ARIZONA, WITH DESCRIPTIONS OF NEW SUBSPECIES. TRANSACTIONS OF THE SAN DIEGO SOCIETY OF NATURAL HISTORY, 10(17): 311-398. 1946-03-29 Map Index Number: 81937 EO Index: 105368
Key Quad: Dana Point (3311746) Element Code: ARADB01017 Occurrence Number: 215 Occurrence Last Updated: 2017-02-13 Scientific Name: Arizona elegans occidentalis Common Name: California glossy snake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T2
State: S2
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

PATCHILY DISTRIBUTED FROM THE EASTERN PORTION OF SAN

FRANCISCO BAY, SOUTHERN SAN JOAQUIN VALLEY, AND THE COAST,

TRANSVERSE, AND PENINSULAR RANGES, SOUTH TO BAJA
CALIFORNIA.

GENERALIST REPORTED FROM A RANGE OF SCRUB AND
GRASSLAND HABITATS, OFTEN WITH LOOSE OR SANDY SOILS.

Last Date Observed: 1946-XX-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1946-XX-XX Occurrence Rank: Unknown
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

VICINTIY OF SAN JUAN CAPISTRANO.

Detailed Location:

Ecological:

Threats:

General:

KLAUBER 1946 ARTICLE NAMED SAN JUAN CAPISTRANO AS OCCURRENCE LOCALITY.

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Page 1161 of 1484 ends

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KLA46A0001 KLAUBER, L. - THE GLOSSY SNAKE, ARIZONA, WITH DESCRIPTIONS OF NEW SUBSPECIES. TRANSACTIONS OF THE SAN DIEGO SOCIETY OF NATURAL HISTORY, 10(17): 311-398. 1946-03-29 Map Index Number: A3721 EO Index: 105369
Key Quad: San Juan Capistrano (3311756) Element Code: ARADB01017 Occurrence Number: 216 Occurrence Last Updated: 2017-02-13 Scientific Name: Arizona elegans occidentalis Common Name: California glossy snake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T2
State: S2
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

PATCHILY DISTRIBUTED FROM THE EASTERN PORTION OF SAN

FRANCISCO BAY, SOUTHERN SAN JOAQUIN VALLEY, AND THE COAST,

TRANSVERSE, AND PENINSULAR RANGES, SOUTH TO BAJA
CALIFORNIA.

GENERALIST REPORTED FROM A RANGE OF SCRUB AND
GRASSLAND HABITATS, OFTEN WITH LOOSE OR SANDY SOILS.

VICINTIY OF GALIVAN.

Detailed Location:

Ecological:

Threats:

General:

KLAUBER 1946 ARTICLE NAMED GALIVAN AS OCCURRENCE LOCALITY.

PLSS: T07S, R08W, Sec. 13 (S) Accuracy: 1 mile Area (acres): 1,987 UTM: Zone-11 N3714615 E437465 Latitude/Longitude: 33.56938 / -117.67378 Elevation (feet): 284 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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FIS00R0001 FISHER, R. & T. CASE (CALIFORNIA STATE UNIVERSITY, SACRAMENTO) - SOUTHERN CALIFORNIA HERPETOFAUNA RESEARCH AND MONITORING: 1995-1999 DATA SUMMATION REPORT 2000-XX-XX Map Index Number: 53076 EO Index: 53076
Key Quad: El Toro (3311766) Element Code: ARADB30033
Occurrence Number: 8 Occurrence Last Updated: 2003-10-28 Scientific Name: Salvadora hexalepis virgultea Common Name: coast patch-nosed snake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G5T4
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
General Habitat: Micro Habitat:

BRUSHY OR SHRUBBY VEGETATION IN COASTAL SOUTHERN
CALIFORNIA.

REQUIRE SMALL MAMMAL BURROWS FOR REFUGE AND
OVERWINTERING SITES.

Last Date Observed: 1999-12-01 Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-12-01 Occurrence Rank: Unknown
Owner/Manager: TNC Trend: Unknown
Presence: Presumed Extant
Location:

LOMA RIDGE, SOUTH AND WEST OF LIMESTONE CANYON. ABOUT 3 MILES SSE OF SANTIAGO RESERVOIR.

Detailed Location:

SITE NAME: LIMESTONE CANYON. THIS SITE IS PART OF THE CENTRAL PLAN FOR ORANGE COUNTY. PIT-FALL TRAP ARRAYS 8 & 17.

Ecological:

Threats:

General:
1 CAPTURED IN PIT-FALL TRAP ARRAY 8 & 1 CAPTURED IN ARRAY 17. 22 SAMPLING PERIODS FROM 8/22/1995 TO 12/1/1999 (210 SAMPLE DAYS) FOR ALL 17 ARRAYS AT THIS SITE, UNKNOWN EXACTLY WHICH DATES APPLY TO THESE 2 ARRAYS.

PLSS: T05S, R08W, Sec. 14 (S) Accuracy: specific area Area (acres): 11 UTM: Zone-11 N3733229 E435797 Latitude/Longitude: 33.73716 / -117.69309 Elevation (feet): 1,500 Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1163 of 1484 ends

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WOL96F0001 WOLF, A. (CHAMBERS GROUP, INC.) - FIELD SURVEY FORM FOR THAMNOPHIS HAMMONDII 1996-04-03 Map Index Number: 33383 EO Index: 25044
Key Quad: San Juan Capistrano (3311756) Element Code: ARADB36160 Occurrence Number: 41 Occurrence Last Updated: 1996-07-05 Scientific Name: Thamnophis hammondii Common Name: two-striped gartersnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

COASTAL CALIFORNIA FROM VICINITY OF SALINAS TO NORTHWEST BAJA CALIFORNIA. FROM SEA TO ABOUT 7,000 FT ELEVATION.

HIGHLY AQUATIC, FOUND IN OR NEAR PERMANENT FRESH WATER.

OFTEN ALONG STREAMS WITH ROCKY BEDS AND RIPARIAN
GROWTH.

Last Date Observed: 1996-04-03 Occurrence Type: Natural/Native occurrence Last Survey Date: 1996-04-03 Occurrence Rank: Fair
Owner/Manager: PVT-SANTA MARGARITA CO Trend: Unknown
Presence: Presumed Extant
Location:

ARROYO TRABUCO, 1.2 MILES EAST OF THE I-5/CROWN VALLEY PARKWAY INTERSECTION, 3 MILES NORTH OF SAN JUAN CAPISTRANO.

Detailed Location:

LOCATED ON THE EAST BANK OF ARROYO TRABUCO, IN AN UPLAND SEEP, WITHIN A REVEGETATION SITE (SEG #9).

Ecological:

HABITAT CONSISTS OF A FLAT, UPLAND SEEP AREA SURROUNDED BY A COASTAL SAGE SCRUB/GRASSLAND RESTORATION AREA.

Threats:

POSSIBLE THREAT FROM DEVELOPMENT AND FURTHER GRAVEL MINING OPERATIONS.

General:
1 INDIVIDUAL OBSERVED FORAGING ON TADPOLES ON 3 APRIL 1996.

PLSS: T07S, R07W, Sec. 18, SW (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3713191 E439430 Latitude/Longitude: 33.55666 / -117.65251 Elevation (feet): 320 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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VEJ98F0001 VEJAR, A.J. (CALIFORNIA DEPARTMENT OF FISH AND WILDLIFE-REGION 5) - FIELD SURVEY FORM FOR THAMNOPHIS HAMMONDII 1998-08-25
Map Index Number: 40864 EO Index: 40864
Key Quad: Canada Gobernadora (3311755) Element Code: ARADB36160 Occurrence Number: 52 Occurrence Last Updated: 2009-06-02 Scientific Name: Thamnophis hammondii Common Name: two-striped gartersnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

COASTAL CALIFORNIA FROM VICINITY OF SALINAS TO NORTHWEST BAJA CALIFORNIA. FROM SEA TO ABOUT 7,000 FT ELEVATION.

HIGHLY AQUATIC, FOUND IN OR NEAR PERMANENT FRESH WATER.

OFTEN ALONG STREAMS WITH ROCKY BEDS AND RIPARIAN
GROWTH.

Last Date Observed: 1998-08-25 Occurrence Type: Natural/Native occurrence Last Survey Date: 1998-08-25 Occurrence Rank: Poor
Owner/Manager: UNKNOWN Trend: Unknown
Presence: Presumed Extant
Location:

SAN JUAN CREEK, 2.5 MILES EAST OF SAN JUAN CAPISTRANO.

Detailed Location:

Ecological:

HABITAT CONSISTS OF A SMALL, ISOLATED POOL OFF OF THE MAIN STEM; VEGETATED BY NATIVE RIPARIAN VEGETATION MIXED WITH A LOT OF EXOTICS (ARUNDO, TAMARISK).

Threats:

NON-NATIVE ANIMALS (LARGEMOUTH BASS, BULLFROG) & PLANTS (ARUNDO, TAMARISK), AND FUTURE WATER APPROPRIATIONS.

General:
1 ADULT OBSERVED ON 25 AUG 1998.

PLSS: T07S, R07W, Sec. 33, NW (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3709127 E441999 Latitude/Longitude: 33.52014 / -117.62457 Elevation (feet): 160 Orange Canada Gobernadora (3311755), San Juan Capistrano (3311756) County Summary: Quad Summary:

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LEA03F0007 LEATHERMAN, B. - FIELD SURVEY FORM FOR THAMNOPHIS HAMMONDII 2003-05-27 Map Index Number: 63696 EO Index: 63791
Key Quad: El Toro (3311766) Element Code: ARADB36160
Occurrence Number: 96 Occurrence Last Updated: 2006-01-17 Scientific Name: Thamnophis hammondii Common Name: two-striped gartersnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

COASTAL CALIFORNIA FROM VICINITY OF SALINAS TO NORTHWEST BAJA CALIFORNIA. FROM SEA TO ABOUT 7,000 FT ELEVATION.

HIGHLY AQUATIC, FOUND IN OR NEAR PERMANENT FRESH WATER.

OFTEN ALONG STREAMS WITH ROCKY BEDS AND RIPARIAN
GROWTH.

Last Date Observed: 2003-05-27 Occurrence Type: Natural/Native occurrence Last Survey Date: 2003-05-27 Occurrence Rank: Fair
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

SANTIAGO CREEK, AT THE MOUTH OF MODJESKA CANYON, ~0.2 MILES UPSTREAM OF THE BRIDGE CROSSING, 1 MILE WNW OF MODJESKA.

Detailed Location:

Ecological:

HABITAT CONSISTS OF A PERENNIAL STREAM WITH COBBLE-SIZED SUBTRATE, SCOURED ANNUALLY. SPARSELY VEGETATED WITH BACCHARIS SALICIFOLIA AND SALIX LASIOLEPIS.

Threats:

THREATENED BY ROADWAYS PASSING THROUGH THE STREAMBED.

General:
1 ADULT OBSERVED ON 27 MAY 2003, FEEDING ON BUFO BOREAS TADPOLES.

PLSS: T05S, R07W, Sec. 29 (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3730364 E440444 Latitude/Longitude: 33.71159 / -117.64273 Elevation (feet): 1,225 Orange El Toro (3311766)
County Summary: Quad Summary:

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DAN05F0003 DANIELS, B. (BONTERRA CONSULTING) - FIELD SURVEY FORM FOR THAMNOPHIS HAMMONDII 2005-07-08 Map Index Number: 70035 EO Index: 70889
Key Quad: San Juan Capistrano (3311756) Element Code: ARADB36160 Occurrence Number: 101 Occurrence Last Updated: 2007-10-22 Scientific Name: Thamnophis hammondii Common Name: two-striped gartersnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3S4
Other Lists: BLM_S-Sensitive
CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

COASTAL CALIFORNIA FROM VICINITY OF SALINAS TO NORTHWEST BAJA CALIFORNIA. FROM SEA TO ABOUT 7,000 FT ELEVATION.

HIGHLY AQUATIC, FOUND IN OR NEAR PERMANENT FRESH WATER.

OFTEN ALONG STREAMS WITH ROCKY BEDS AND RIPARIAN
GROWTH.

Last Date Observed: 2005-07-08 Occurrence Type: Natural/Native occurrence Last Survey Date: 2005-07-08 Occurrence Rank: Good
Owner/Manager: ORA COUNTY Trend: Unknown
Presence: Presumed Extant
Location:

ARROYO TRABUCO CANYON, 0.15 MILE SOUTH OF THE CROWN VALLEY PARKWAY BRIDGE, SOUTH OF MISSION VIEJO.

Detailed Location:

Ecological:

ARROYO TRABUCO CONSISTS OF A VARIETY OF RIPARIAN AND UPLAND HABITATS, INCLUDING SOUTHERN WILLOW SCRUB, WHITE ALDER WOODLAND, COASTAL SAGE SCRUB, AND NON-NATIVE GRASSLAND.

Threats:

THREATENED BY UNAPPROVED HUMAN ACTIVITIES, INCLUDING PAINTBALL WARS.

General:
1 ADULT OBSERVED ON 8 JUL 2005.

PLSS: T07S, R07W, Sec. 18, SW (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3713593 E439484 Latitude/Longitude: 33.56028 / -117.65195 Elevation (feet): 308 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

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ZEM75F0001 ZEMBAL, D. - FIELD SURVEY FORM FOR CROTALUS RUBER 1975-06-XX Map Index Number: 25628 EO Index: 6515
Key Quad: Laguna Beach (3311757) Element Code: ARADE02090 Occurrence Number: 2 Occurrence Last Updated: 1994-01-10 Scientific Name: Crotalus ruber Common Name: red-diamond rattlesnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

CHAPARRAL, WOODLAND, GRASSLAND, AND DESERT AREAS FROM

COASTAL SAN DIEGO COUNTY TO THE EASTERN SLOPES OF THE
MOUNTAINS.

OCCURS IN ROCKY AREAS AND DENSE VEGETATION. NEEDS

RODENT BURROWS, CRACKS IN ROCKS OR SURFACE COVER
OBJECTS.

Last Date Observed: 1975-06-XX Occurrence Type: Natural/Native occurrence Last Survey Date: 1975-06-XX Occurrence Rank: Excellent Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

EAST SIDE OF LAGUNA CANYON ROAD ABOUT ONE MILE NORTH OF JUNCTION WITH EL TORO ROAD.

Detailed Location:
5 ADULTS AND 25 JUVENILES FOUND ABOUT 200 METERS EAST OF THE ROAD.

Ecological:

SANDSTONE OUTCROPS WITH WIND ERODED CAPS AND POTHOLES WITHIN COASTAL SAGE SCRUB WITH WESTERLY EXPOSURE.

Threats:

THREATENED BY PROPOSED HOUSING PROJECT AND WIDENING OF LAGUNA CANYON ROAD.

General:

PLSS: T07S, R08W (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3717699 E429723 Latitude/Longitude: 33.59672 / -117.75743 Elevation (feet): 400 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52172 EO Index: 52172
Key Quad: Laguna Beach (3311757) Element Code: ARADE02090 Occurrence Number: 82 Occurrence Last Updated: 2003-08-20 Scientific Name: Crotalus ruber Common Name: red-diamond rattlesnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

CHAPARRAL, WOODLAND, GRASSLAND, AND DESERT AREAS FROM

COASTAL SAN DIEGO COUNTY TO THE EASTERN SLOPES OF THE
MOUNTAINS.

OCCURS IN ROCKY AREAS AND DENSE VEGETATION. NEEDS

RODENT BURROWS, CRACKS IN ROCKS OR SURFACE COVER
OBJECTS.

NORTH AND EAST OF COYOTE CANYON, NE OF NEWPORT BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED DURING 3 SURVEYS BETWEEN FEB AND AUG 2001.

PLSS: T06S, R09W, Sec. 28 (S) Accuracy: 1/10 mile Area (acres): 0 UTM: Zone-11 N3720101 E423689 Latitude/Longitude: 33.61796 / -117.82266 Elevation (feet): 600 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 448 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1169 of 1484 ends

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HAR01R0001 HARMSWORTH ASSOCIATES - DRAFT CALIFORNIA GNATCATCHER AND COASTAL CACTUS WREN MONITORING REPORT FOR THE SAN JOAQUIN HILLS BURN AREA, 2001 2001-XX-XX
Map Index Number: 52173 EO Index: 52173
Key Quad: Tustin (3311767) Element Code: ARADE02090
Occurrence Number: 83 Occurrence Last Updated: 2003-08-20 Scientific Name: Crotalus ruber Common Name: red-diamond rattlesnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

CHAPARRAL, WOODLAND, GRASSLAND, AND DESERT AREAS FROM

COASTAL SAN DIEGO COUNTY TO THE EASTERN SLOPES OF THE
MOUNTAINS.

OCCURS IN ROCKY AREAS AND DENSE VEGETATION. NEEDS

RODENT BURROWS, CRACKS IN ROCKS OR SURFACE COVER
OBJECTS.

WEST OF SHADY CANYON AND 1.1 MILES WEST OF LAGUNA CANYON ROAD; SAN JOAQUIN HILLS, APPROX 4.5 MILES NE OF NEWPORT BEACH.

Detailed Location:

Ecological:

Threats:

General:

UNKNOWN NUMBER OBSERVED AT 2 LOCATIONS DURING 3 SURVEYS BETWEEN FEB AND AUG 2001.

PLSS: T06S, R09W, Sec. 23 (S) Accuracy: non-specific area Area (acres): 36 UTM: Zone-11 N3721624 E427507 Latitude/Longitude: 33.63196 / -117.78163 Elevation (feet): 500 Orange Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
California Department of Fish and Wildlife
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Page 1170 of 1484 ends

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FIS00R0001 FISHER, R. & T. CASE (CALIFORNIA STATE UNIVERSITY, SACRAMENTO) - SOUTHERN CALIFORNIA HERPETOFAUNA RESEARCH AND MONITORING: 1995-1999 DATA SUMMATION REPORT 2000-XX-XX Map Index Number: 53078 EO Index: 53078
Key Quad: El Toro (3311766) Element Code: ARADE02090
Occurrence Number: 84 Occurrence Last Updated: 2003-10-28 Scientific Name: Crotalus ruber Common Name: red-diamond rattlesnake Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S3
Other Lists: CDFW_SSC-Species of Special Concern
IUCN_LC-Least Concern
USFS_S-Sensitive
General Habitat: Micro Habitat:

CHAPARRAL, WOODLAND, GRASSLAND, AND DESERT AREAS FROM

COASTAL SAN DIEGO COUNTY TO THE EASTERN SLOPES OF THE
MOUNTAINS.

OCCURS IN ROCKY AREAS AND DENSE VEGETATION. NEEDS

RODENT BURROWS, CRACKS IN ROCKS OR SURFACE COVER
OBJECTS.

Last Date Observed: 1999-12-01 Occurrence Type: Natural/Native occurrence Last Survey Date: 1999-12-01 Occurrence Rank: Unknown
Owner/Manager: TNC Trend: Unknown
Presence: Presumed Extant
Location:

LOMA RIDGE, SOUTH AND WEST OF LIMESTONE CANYON. ABOUT 3 MILES SSE OF SANTIAGO RESERVOIR.

Detailed Location:

SITE NAME: LIMESTONE CANYON. THIS SITE IS PART OF THE CENTRAL PLAN FOR ORANGE COUNTY. PIT-FALL TRAP ARRAY 17.

Ecological:

Threats:

General:
1 CAPTURED IN PIT-FALL TRAP ARRAY 17. 22 SAMPLING PERIODS FROM 8/22/1995 TO 12/1/1999 (210 SAMPLE DAYS) FOR ALL 17 ARRAYS AT THIS SITE, UNKNOWN EXACTLY WHICH DATES APPLY TO THIS ARRAY.

PLSS: T05S, R08W, Sec. 14 (S) Accuracy: 80 meters Area (acres): 0 UTM: Zone-11 N3733289 E435734 Latitude/Longitude: 33.73769 / -117.69377 Elevation (feet): 1,520 Orange El Toro (3311766)
County Summary: Quad Summary:

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Page 1171 of 1484 ends

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SCH85F0001 SCHONHOLTZ, R. - FIELD SURVEY FORM FOR UPLAND NATIVE BUNCHGRASS (VALLEY NEEDLEGRASS GRASSLAND, NC42110.038) 1985-03-28
Map Index Number: 02645 EO Index: 17241
Key Quad: Laguna Beach (3311757) Element Code: CTT42110CA Occurrence Number: 38 Occurrence Last Updated: 1998-07-15 Scientific Name: Valley Needlegrass Grassland Common Name: Valley Needlegrass Grassland Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3.1
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1985-03-28 Occurrence Type: Natural/Native occurrence Last Survey Date: 1985-02-28 Occurrence Rank: Unknown
Owner/Manager: PVT-IRVINE CO Trend: Unknown
Presence: Presumed Extant
Location:

WEST RIDGE OF PELICAN HILL, SOUTH OF NEWPORT BEACH.

Detailed Location:

SECTION 5, NOT U.S. LAND SURVEY.

Ecological:

NASSELLA PULCHRA DOM GRASS. MOSAIC OF BUNCHGRASSES & COASTAL SCRUB (25% COVER). SCRUB HAS ARTEMISIA CALIFORNICA, OPUNTIA SP, RHUS. SOME DISTURBANCE FOR SOIL BORING.

Threats:

AREA APPARENTLY GRAZED LITTLE IF AT ALL PER SCHONHOLTZ, 1985.

General:

SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURAL-COMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T07S, R09W, Sec. 05 (S) Accuracy: 1/5 mile Area (acres): 0 UTM: Zone-11 N3717048 E421896 Latitude/Longitude: 33.59030 / -117.84172 Elevation (feet): 500 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1172 of 1484 ends

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HEN76A0001 HENDRICKSON, J. - ECOLOGY OF SOUTHERN CALIFORNIA COASTAL SALT MARSHES IN: PLANT COMMUNITIES OF SOUTHERN CALIFORNIA, LATTING, EDITOR. CNPS SPECIAL PUBLICATION #2, PP. 49-64. 1976-XX-XX HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX HOO77R0001 HOOD, L. - INVENTORY OF CALIFORNIA NATURAL AREAS, CALIFORNIA NATURAL AREAS COORDINATING COUNCIL 1977-XX-XX WIL82U0002 WILCOX, C. - PERSONAL COMMUNICATION VIA PHONE CALL WITH C.L. ROYE REGARDING UPPER NEWPORT BAY ECOLOGICAL RESERVE SALT MARSH ACREAGE. 1982-12-01
Map Index Number: 02534 EO Index: 19125
Key Quad: Newport Beach (3311768) Element Code: CTT52120CA Occurrence Number: 14 Occurrence Last Updated: 1997-04-14 Scientific Name: Southern Coastal Salt Marsh Common Name: Southern Coastal Salt Marsh Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G2
State: S2.1
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Unknown
Owner/Manager: DFG-UPPER NEWPORT BAY ER Trend: Decreasing Presence: Presumed Extant
Location:

UPPER NEWPORT BAY. FROM ABOUT CONEY ISLAND TO SALT EVAPORATION PONDS.

Detailed Location:
274 ACRE, 1982. COMPARISON OF WIESLANDER (1935) BOUNDARY AND AERIAL PHOTOS SHOWS MUCH REDUCTON. MAPPED FROM 1988 PHOTOS.

Ecological:

DOMINANT SPECIES INCLUDE SALICORNIA, DISTICHLIS SPICATA, SPARTINA FOLIOSA, ZOSTERA MARINA.

Threats:

UPPER BAY DISTURBED BY DIKES, CHANNELS, ROADWAY. AG AND URBANIZATION NEARBY.

General:

SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURAL-COMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1173 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02873 EO Index: 12498
Key Quad: Black Star Canyon (3311776) Element Code: CTT61310CA Occurrence Number: 153 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

LIMESTONE CANYON, FROM SANTIAGO RESERVOIR U/S APPROXIMATELY 1.5 MILES AND SOME TRIBUTARIES.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T05S, R08W, Sec. 11 (S) Accuracy: specific area Area (acres): 192 UTM: Zone-11 N3734751 E435741 Latitude/Longitude: 33.75088 / -117.69380 Elevation (feet): 890 Orange El Toro (3311766), Black Star Canyon (3311776)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1174 of 1484 ends

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HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02865 EO Index: 15907
Key Quad: El Toro (3311766) Element Code: CTT61310CA
Occurrence Number: 154 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

UNNAMED TRIBUTARY TO LIMESTONE CANYON, APPROXIMATELY 0.75 MILE U/S OF SANTIAGO RESERVOIR.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T05S, R08W, Sec. 10 (S) Accuracy: specific area Area (acres): 39 UTM: Zone-11 N3734480 E434936 Latitude/Longitude: 33.74839 / -117.70248 Elevation (feet): 1,000 Orange El Toro (3311766), Black Star Canyon (3311776)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1175 of 1484 ends

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HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02955 EO Index: 15906
Key Quad: El Toro (3311766) Element Code: CTT61310CA
Occurrence Number: 155 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

UNNAMED WEST SIDE TRIBUTARY TO SANTIAGO CREEK APPROXIMATELY 1.5 MILES D/S OF MODJESKA.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T05S, R07W, Sec. 19 (S) Accuracy: specific area Area (acres): 75 UTM: Zone-11 N3731023 E439423 Latitude/Longitude: 33.71748 / -117.65380 Elevation (feet): 1,260 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1176 of 1484 ends

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HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02991 EO Index: 15892
Key Quad: Santiago Peak (3311765) Element Code: CTT61310CA Occurrence Number: 176 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: None
Owner/Manager: PVT Trend: Unknown
Presence: Extirpated
Location:

UNNAMED TRIBUTARY TO ARROYO TRABUCO, SE-FACING SLOPE, ABOUT 1.5 MILES D/S FROM O'NEILL REGIONAL PARK.

Detailed Location:

EXTIRPATED BY HIGHWAY CONSTRUCTION PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA. UNABLE TO CONVERT TO FLORISTIC CLASSIFICATION, LACKS SPP. INFO.

Threats:

General:

SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURAL-COMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T06S, R07W, Sec. 21 (S) Accuracy: specific area Area (acres): 46 UTM: Zone-11 N3722437 E442394 Latitude/Longitude: 33.64021 / -117.62118 Elevation (feet): 820 Orange Santiago Peak (3311765), El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1177 of 1484 ends

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BOW79U0002 BOWLER, P. - LETTER TO FRED BABB CONCERNING THE PROPOSED IRVINE COAST NATIONAL PARK. 1979-04-04 HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02696 EO Index: 15885
Key Quad: Laguna Beach (3311757) Element Code: CTT61310CA Occurrence Number: 185 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Excellent Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

MORO CANYON, SW-FACING SLOPE OF THE SAN JOAQUIN HILLS, SE OF NEWPORT BEACH.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS AND BOUNDARY EXTENDED D/S PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA AND PLATANUS RACEMOSA. AREA BELOW THE EARTHEN DAM IS A PERMANENT MOISTURE SITE.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T07S, R09W, Sec. 10 (S) Accuracy: specific area Area (acres): 176 UTM: Zone-11 N3715434 E425264 Latitude/Longitude: 33.57599 / -117.80530 Elevation (feet): 260 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Occurrence Report
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Page 1178 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02667 EO Index: 15878
Key Quad: Laguna Beach (3311757) Element Code: CTT61310CA Occurrence Number: 192 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

LOS TRANCOS CANYON, SW-FACING SLOPE OF SAN JOAQUIN HILLS, SE OF NEWPORT BEACH.

Detailed Location:

EXTANT, 1988, AND BOUNDARY EXTENDED U/S PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA AND PLATANUS RACEMOSA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T07S, R09W, Sec. 04 (S) Accuracy: specific area Area (acres): 93 UTM: Zone-11 N3716627 E422866 Latitude/Longitude: 33.58658 / -117.83124 Elevation (feet): 180 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1179 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02743 EO Index: 15879
Key Quad: Laguna Beach (3311757) Element Code: CTT61310CA Occurrence Number: 193 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

UNNAMED TRIBUTARY TO LAGUNA CANYON, APPROXIMATELY 1.4 MILES NW EL TORO & HWY 132 JUNCTION, EAST-FACING SLOPE.

Detailed Location:

EXTANT, 1980, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T06S, R09W, Sec. 36 (S) Accuracy: specific area Area (acres): 47 UTM: Zone-11 N3718197 E428388 Latitude/Longitude: 33.60112 / -117.77186 Elevation (feet): 430 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
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Page 1180 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02700 EO Index: 13404
Key Quad: Laguna Beach (3311757) Element Code: CTT61310CA Occurrence Number: 194 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1980-02-06 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

UNNAMED TRIBUTARY TO BOMMER CANYON, NORTH-FACING SLOPE, SAN JOAQUIN HILLS, EAST OF NEWPORT BEACH.

Detailed Location:

EXTANT, 1980, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T06S, R09W, Sec. 34 (S) Accuracy: specific area Area (acres): 36 UTM: Zone-11 N3719298 E425510 Latitude/Longitude: 33.61085 / -117.80297 Elevation (feet): 580 Orange Laguna Beach (3311757)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 460 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1181 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02735 EO Index: 15877
Key Quad: Laguna Beach (3311757) Element Code: CTT61310CA Occurrence Number: 195 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

UNNAMED TRIBUTARY TO SHADY CANYON, SAN JOAQUIN HILLS, SE OF SANTA ANA.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T06S, R09W, Sec. 25 (S) Accuracy: specific area Area (acres): 52 UTM: Zone-11 N3720913 E427686 Latitude/Longitude: 33.62557 / -117.77964 Elevation (feet): 450 Orange Laguna Beach (3311757), Tustin (3311767)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 461 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1182 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02786 EO Index: 12487
Key Quad: San Juan Capistrano (3311756) Element Code: CTT61310CA Occurrence Number: 196 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

WOOD CANYON, FROM ABOUT 2 TO 3 MILES U/S FROM JUNCTION WITH ALISO CREEK, SW OF LAGUNA HILLS.

Detailed Location:

EXTANT, 1980, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA AND PLATANUS RACEMOSA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T07S, R08W, Sec. 07 (S) Accuracy: specific area Area (acres): 93 UTM: Zone-11 N3715113 E430561 Latitude/Longitude: 33.57345 / -117.74819 Elevation (feet): 440 Orange San Juan Capistrano (3311756), Laguna Beach (3311757) County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 462 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1183 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02788 EO Index: 15876
Key Quad: San Juan Capistrano (3311756) Element Code: CTT61310CA Occurrence Number: 197 Occurrence Last Updated: 1998-08-31 Scientific Name: Southern Coast Live Oak Riparian Forest Common Name: Southern Coast Live Oak Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1980-04-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1980-04-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

UNNAMED TRIBUTARIES TO WOOD CANYON, EAST OF CANYON ACRES, MAINLY EAST-FACING SLOPES.

Detailed Location:

EXTANT, 1980, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY QUERCUS AGRIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T07S, R08W, Sec. 18 (S) Accuracy: specific area Area (acres): 77 UTM: Zone-11 N3713331 E430563 Latitude/Longitude: 33.55738 / -117.74804 Elevation (feet): 260 Orange San Juan Capistrano (3311756), Laguna Beach (3311757) County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 463 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1184 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX Map Index Number: 02923 EO Index: 13395
Key Quad: El Toro (3311766) Element Code: CTT61330CA
Occurrence Number: 79 Occurrence Last Updated: 1998-07-20 Scientific Name: Southern Cottonwood Willow Riparian Forest Common Name: Southern Cottonwood Willow Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3.2
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

ALISO CREEK, FROM ABOUT JUNCTION WITH ENGLISH CREEK TO ABOUT 1.5 MILES U/S.

Detailed Location:

MAPPED FROM INTERPRETATION OF 1988 AERIAL PHOTOS.

Ecological:

UNABLE TO CONVERT TO FLORISTIC CLASSIFICATION, LACKS SPP. INFO.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T06S, R08W, Sec. 24 (S) Accuracy: specific area Area (acres): 45 UTM: Zone-11 N3722010 E437679 Latitude/Longitude: 33.63609 / -117.67199 Elevation (feet): 520 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 464 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1185 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02850 EO Index: 15764
Key Quad: San Juan Capistrano (3311756) Element Code: CTT61330CA Occurrence Number: 94 Occurrence Last Updated: 1998-07-20 Scientific Name: Southern Cottonwood Willow Riparian Forest Common Name: Southern Cottonwood Willow Riparian Forest Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G3
State: S3.2
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-06 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-06 Occurrence Rank: None
Owner/Manager: PVT Trend: Unknown
Presence: Extirpated
Location:

ALISO CREEK AND UNNAMED TRIBUTARY, FROM ABOUT 240 TO 370 FEET ELEVATION, SOUTH OF LAGUNA HILLS.

Detailed Location:

EXTIRPATED BY HOUSING DEVELOPMENT PER INTERPRETATION OF 1988 AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY (1935) AS CLOSED CANOPY SALIX SPP.

Threats:

General:

SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURAL-COMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T07S, R08W, Sec. 04 (S) Accuracy: specific area Area (acres): 61 UTM: Zone-11 N3716921 E433763 Latitude/Longitude: 33.58996 / -117.71384 Elevation (feet): 360 Orange San Juan Capistrano (3311756)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 465 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1186 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02916 EO Index: 12463
Key Quad: El Toro (3311766) Element Code: CTT62400CA
Occurrence Number: 189 Occurrence Last Updated: 1998-07-22 Scientific Name: Southern Sycamore Alder Riparian Woodland Common Name: Southern Sycamore Alder Riparian Woodland Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

MIDDLE-UPPER LIMESTONE CANYON AND TRIBUTARIES, FROM ABOUT 2 MILES U/S OF SANTAIGO RESERVOIR TO NW OF THE SINKS.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY AS CLOSED CANOPY QUERCUS AGRIFOLIA AND PLATANUS RACEMOSA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T05S, R08W, Sec. 13 (S) Accuracy: specific area Area (acres): 406 UTM: Zone-11 N3732887 E437905 Latitude/Longitude: 33.73420 / -117.67031 Elevation (feet): 1,060 Orange El Toro (3311766), Black Star Canyon (3311776)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 466 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1187 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02968 EO Index: 15381
Key Quad: El Toro (3311766) Element Code: CTT62400CA
Occurrence Number: 190 Occurrence Last Updated: 1998-07-22 Scientific Name: Southern Sycamore Alder Riparian Woodland Common Name: Southern Sycamore Alder Riparian Woodland Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

APPROXIMATELY 2 MILES IN LENGTH OF UPPER SERRANO CREEK, EAST OF EL TORO MCAS.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY AS CLOSED CANOPY ALNUS RHOMBIFOLIA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T06S, R07W, Sec. 05 (S) Accuracy: specific area Area (acres): 111 UTM: Zone-11 N3727303 E440550 Latitude/Longitude: 33.68399 / -117.64139 Elevation (feet): 970 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 467 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1188 of 1484 ends

Sources:

HOL88M0001 HOLLAND, R.F. - FIELD MAPS OF LOS ANGELES RIPARIAN COMMUNITIES (SEE ALSO HOL88U0001). QUAD #3411727, 3411728, 3411438, 3411748, 3411821, 3411831, 3411841, 3411855, 3411864, 3411865, 3411866) 1988-04-XX USF35M0001 U.S. FOREST SERVICE - VEGETATION MAP, SAN DIEGO COUNTY, WIESLANDER MAP. 1935-XX-XX Map Index Number: 02948 EO Index: 15379
Key Quad: El Toro (3311766) Element Code: CTT62400CA
Occurrence Number: 191 Occurrence Last Updated: 1998-07-22 Scientific Name: Southern Sycamore Alder Riparian Woodland Common Name: Southern Sycamore Alder Riparian Woodland Listing Status: Federal: None Rare Plant Rank:

State: None
CNDDB Element Ranks: Global: G4
State: S4
Other Lists:

General Habitat: Micro Habitat:

Last Date Observed: 1988-02-10 Occurrence Type: Natural/Native occurrence Last Survey Date: 1988-02-10 Occurrence Rank: Unknown
Owner/Manager: PVT Trend: Unknown
Presence: Presumed Extant
Location:

BORREGO CANYON AND TRIBUTARY, FROM ABOUT ORIGIN TO ABOUT 1.5 MILES D/S.

Detailed Location:

EXTANT, 1988, PER INTERPRETATION OF AERIAL PHOTOS.

Ecological:

MAPPED BY WIESLANDER SURVEY AS CLOSED CANOPY QUERCUS AGRIFOLIA AND PLATANUS RACEMOSA.

Threats:

General:

NEEDS FIELD VERIFICATION OF VEGETATION CONDITION, COMPOSITION. SEE HTTPS://WILDLIFE.CA.GOV/DATA/VEGCAMP/NATURALCOMMUNITIES TO INTERPRET AND ADDRESS THE PRESENCE OF RARE COMMUNITIES.

PLSS: T05S, R07W, Sec. 31 (S) Accuracy: specific area Area (acres): 118 UTM: Zone-11 N3728195 E439208 Latitude/Longitude: 33.69196 / -117.65592 Elevation (feet): 950 Orange El Toro (3311766)
County Summary: Quad Summary:

Report Printed on Tuesday, October 01, 2024
Commercial Version -- Dated September, 29 2024 -- Biogeographic Data Branch Page 468 of 753 Information Expires 3/29/2025
Occurrence Report
California Department of Fish and Wildlife
California Natural Diversity Database

Page 1189 of 1484 ends

Laguna Hills City CouncilFebruary 24, 2026

Laguna Hills City Council
February 24, 2026