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Bird Observations

Date Range:
Jan-Dec, 2021-2021

Thornton SB

Updated ~26 hr(s) ago.

46 species (+4 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mallard
Surf Scoter
Black Scoter
Rock Pigeon
Anna's Hummingbird
hummingbird sp.
Whimbrel
Marbled Godwit
Sanderling
shorebird sp.
Heermann's Gull
Mew Gull
Western Gull
California Gull
Herring Gull
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Glaucous-winged Gull
gull sp.
Caspian Tern
Red-throated Loon
Brandt's Cormorant
Pelagic Cormorant
Double-crested Cormorant
cormorant sp.
Brown Pelican
Red-tailed Hawk
Great Horned Owl
Downy Woodpecker
Peregrine Falcon
Black Phoebe
Say's Phoebe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
California Scrub-Jay
American Crow
Common Raven
Chestnut-backed Chickadee
Bank Swallow
Bushtit
Bewick's Wren
European Starling
Hermit Thrush
House Finch
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
Savannah Sparrow
Song Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
California Towhee
Spotted Towhee
Brown-headed Cowbird
Brewer's Blackbird
Yellow-rumped Warbler

KEY:| = insufficient data | = rare to widespread

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