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Locations in Alameda County, California

Species in Alameda County

Common Species in Alameda County

Showing 15 most frequently observed species out of 100 total documented species.

Anas platyrhynchos

Anas platyrhynchos

mallard

Very Common612 obs.
Egretta thula

Egretta thula

Snowy Egret

Very Common554 obs.
Ardea alba

Ardea alba

Great Egret

Very Common507 obs.
Haemorhous mexicanus

Haemorhous mexicanus

House Finch

Very Common431 obs.
Tringa semipalmata

Tringa semipalmata

Willet

Common425 obs.
Zonotrichia leucophrys

Zonotrichia leucophrys

white-crowned sparrow

Common420 obs.
Sayornis nigricans

Sayornis nigricans

black phoebe

Common413 obs.
Calypte anna

Calypte anna

Anna's Hummingbird

Common410 obs.
Ardea herodias

Ardea herodias

Great Blue Heron

Occasional402 obs.
Melozone crissalis

Melozone crissalis

California Towhee

Occasional367 obs.
Limosa fedoa

Limosa fedoa

Marbled Godwit

Occasional366 obs.
Branta canadensis

Branta canadensis

Canada goose

Occasional347 obs.
Larus occidentalis

Larus occidentalis

Western Gull

Occasional347 obs.
Otospermophilus beecheyi

Otospermophilus beecheyi

California ground squirrel

Rare343 obs.
Corvus brachyrhynchos

Corvus brachyrhynchos

American Crow

Rare323 obs.

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Natural Areas & Wildlife Locations in Alameda County

Explore 60 documented locations in Alameda County, California. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.

🌿 High Biodiversity Hotspots (15 locations)

🌱 Emerging & Specialized Areas (13 locations)

📍 Additional Locations (27 locations)

About Wildlife Data

Species counts represent documented wildlife observations from citizen science contributions. Higher counts often indicate areas with diverse habitats, active monitoring, or significant ecological importance. Each location offers unique opportunities to connect with Alameda County's natural heritage.

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