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Bird Observations

			Date Range: Jun, 1900-2024

Walker Preserve Trail

Updated ~29 hr(s) ago.

61 species (+7 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mallard
Western Grebe
Rock Pigeon
Mourning Dove
Greater Roadrunner
White-throated Swift
Anna's Hummingbird
Costa's Hummingbird
Allen's Hummingbird
hummingbird sp.
Common Gallinule
American Coot
gull sp.
Caspian Tern
Double-crested Cormorant
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Least Bittern
Black-crowned Night Heron
Snowy Egret
Green Heron
Great Egret
Turkey Vulture
Osprey
Cooper's Hawk
Red-shouldered Hawk
Red-tailed Hawk
Downy Woodpecker
Nuttall's Woodpecker
small falcon sp.
diurnal raptor sp.
Black Phoebe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Say's Phoebe
Ash-throated Flycatcher
Cassin's Kingbird
Western Kingbird
Cassin's/Western Kingbird
Bell's Vireo
Hutton's Vireo
California Scrub-Jay
American Crow
Common Raven
Tree Swallow
Northern Rough-winged Swallow
Cliff Swallow
swallow sp.
Bushtit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wrentit
California Gnatcatcher
House Wren
Bewick's Wren
California Thrasher
Northern Mockingbird
Western Bluebird
Scaly-breasted Munia
House Finch
Lesser Goldfinch
Song Sparrow
California Towhee
Spotted Towhee
Yellow-breasted Chat
Hooded Oriole
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-winged Blackbird
Brown-headed Cowbird
Great-tailed Grackle
Common Yellowthroat
Yellow Warbler
Black-headed Grosbeak
Blue Grosbeak
passerine sp.

KEY:| = insufficient data | = rare to widespread