San Gabriel Coastal Basin Spreading Grounds

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Illustrated Checklist

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231 Species Observed

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Hybrids (6)

Swan Goose x Canada Goose (hybrid) Anser cygnoides x Branta canadensis

Last observed by Larry Schmahl on 6 Dec 2020
Domestic goose sp. x Canada Goose (hybrid) Anser sp. (Domestic type) x Branta canadensis

Last observed by Jeffrey Fenwick on 18 Jan 2023
Eurasian x American Wigeon (hybrid) Mareca penelope x americana

Last observed by Darren Dowell on 8 Dec 2017
Herring x Glaucous Gull (hybrid) Larus argentatus x hyperboreus

Last observed by David Bell on 31 Dec 2020
Western x Glaucous-winged Gull (hybrid) Larus occidentalis x glaucescens

Last observed by Otto Mayer on 31 Jan 2024
Herring x Glaucous-winged Gull (hybrid) Larus argentatus x glaucescens

Last observed by Otto Mayer on 31 Jan 2024

Additional Taxa (50)

Domestic goose sp. (Domestic type) Anser sp. (Domestic type)

Last observed by Darren Dowell on 31 Dec 2020
Cackling/Canada Goose Branta hutchinsii/canadensis

Last observed by Keneth Howard Jr on 7 Dec 2023
goose sp. Anatidae (goose sp.)

Last observed by Yonghee Lee on 5 Dec 2016
Blue-winged/Cinnamon Teal Spatula discors/cyanoptera

Last observed by Jon Fisher on 15 Dec 2023
teal sp. Anatidae sp. (teal sp.)

Last observed by Benjamin Ewing on 5 Nov 2023
dabbling duck sp. Anatidae sp. (dabbling duck sp.)

Last observed by Thomas Lopez on 8 Dec 2023
Greater/Lesser Scaup Aythya marila/affinis

Last observed by Cadeo Scott Schipper on 27 Jan 2024
duck sp. Anatidae (duck sp.)

Last observed by Sylvia Afable on 6 Dec 2023
Western/Clark's Grebe Aechmophorus occidentalis/clarkii

Last observed by David Hurst on 22 Jan 2023
swift sp. Apodidae sp.

Last observed by Michael Long on 3 Oct 2022
Rufous/Allen's Hummingbird Selasphorus rufus/sasin

Last observed by Jon Fisher on 9 Mar 2024
hummingbird sp. Trochilidae sp.

Last observed by Michael Long on 13 Feb 2024
rail/crake sp. Rallidae sp. (rail/crake sp.)

Last observed by Chris Dean on 16 Sep 2018
Short-billed/Long-billed Dowitcher Limnodromus griseus/scolopaceus

Last observed by Linda LeRoy on 11 Mar 2023
phalarope sp. Phalaropus sp.

Last observed by Steven Kurniawidjaja on 18 Aug 2021
Lesser/Greater Yellowlegs Tringa flavipes/melanoleuca

Last observed by Carol Furutani on 1 Sep 2021
peep sp. Calidris sp. (peep sp.)

Last observed by Carol Furutani on 15 Dec 2023
shorebird sp. Charadriiformes sp.

Last observed by Sara M. on 8 Dec 2023
Western/Glaucous-winged Gull Larus occidentalis/glaucescens

Last observed by Kat Byrd on 12 Dec 2023
white-winged gull sp. Larus sp. (white-winged gull sp.)

Last observed by Thomas Lopez on 24 Feb 2024
Larus sp. Larus sp.

Last observed by Grigory Heaton on 2 Mar 2024
gull sp. Larinae sp.

Last observed by Michael Long on 13 Feb 2024
Double-crested/Neotropic Cormorant Nannopterum auritum/brasilianum

Last observed by Joyce Brady on 3 Feb 2024
cormorant sp. Phalacrocoracidae sp.

Last observed by Sara M. on 8 Dec 2023
Sharp-shinned/Cooper's Hawk Accipiter striatus/cooperii

Last observed by Thomas Lopez on 25 Feb 2024
Accipiter sp. Accipiter sp.

Last observed by Brittany O'Connor on 5 Feb 2016
Buteo sp. Buteo sp.

Last observed by Grigory Heaton on 10 Jan 2024
Buteo/eagle sp. Buteo/eagle sp.

Last observed by Alexander Yan on 31 Dec 2023
hawk sp. Accipitridae sp. (hawk sp.)

Last observed by Darren Dowell on 27 Jan 2018
woodpecker sp. Picidae sp.

Last observed by Michael Long on 3 Oct 2017
falcon sp. Falco sp.

Last observed by Chris Dean on 26 Jan 2019
Amazona sp. Amazona sp.

Last observed by Eugene Huryn on 9 Dec 2023
Mitred/Red-masked Parakeet Psittacara mitratus/erythrogenys

Last observed by Marky Mutchler on 6 Feb 2022
large parakeet sp. (former Aratinga sp.) Eupsittula/Aratinga/Thectocercus/Psittacara sp.

Last observed by Jon Fisher on 20 Aug 2021
parakeet sp. Psittaciformes sp. (parakeet sp.)

Last observed by Cin-Ty Lee on 29 Dec 2023
Empidonax sp. Empidonax sp.

Last observed by Joyce Brady on 28 Apr 2020
Myiarchus sp. Myiarchus sp.

Last observed by Joyce Brady on 29 Sep 2021
yellow-bellied kingbird sp. Tyrannus sp. (yellow-bellied)

Last observed by Eddie Monson on 27 Dec 2023
Cassin's/Plumbeous Vireo Vireo cassinii/plumbeus

Last observed by Naresh Satyan on 9 Dec 2020
crow/raven sp. Corvus sp.

Last observed by Naresh Satyan on 17 Aug 2022
swallow sp. Hirundinidae sp.

Last observed by Jon Fisher on 9 Mar 2024
House/Purple Finch Haemorhous mexicanus/purpureus

Last observed by Linda LeRoy on 11 Mar 2023
new world goldfinch sp. Spinus sp. (goldfinch sp.)

Last observed by Corey Husic on 4 Sep 2021
Spizella sp. Spizella sp.

Last observed by Naresh Satyan on 8 Oct 2020
new world sparrow sp. Passerellidae sp.

Last observed by Naresh Satyan on 30 Aug 2022
Red-winged/Tricolored Blackbird Agelaius phoeniceus/tricolor

Last observed by Kiandra Mitchell on 20 Aug 2017
blackbird sp. Icteridae sp.

Last observed by Michael Long on 4 Feb 2024
new world warbler sp. Parulidae sp.

Last observed by Michael Long on 3 Oct 2022
Lazuli/Indigo Bunting Passerina amoena/cyanea

Last observed by Naresh Satyan on 26 Aug 2023
passerine sp. Passeriformes sp.

Last observed by Thomas Lopez on 8 Dec 2023

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San Gabriel Coastal Basin Spreading Grounds

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Native and Naturalized (227)

Exotic: Provisional (4)

Exotic: Escapee (14)

Hybrids (6)

Additional Taxa (50)