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Bird Observations

			Date Range: Apr, 1900-2023

Crown Zellerbach Trail (east end)

Updated ~37 hr(s) ago.

133 species (+10 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Greater White-fronted Goose
Cackling Goose
Canada Goose
Cackling/Canada Goose
Tundra Swan
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
Eurasian Wigeon
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canvasback
Ring-necked Duck
Lesser Scaup
Bufflehead
Common Goldeneye
Hooded Merganser
Ruddy Duck
California Quail
Ring-necked Pheasant
Pied-billed Grebe
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Mourning Dove
Vaux's Swift
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Anna's Hummingbird
Rufous Hummingbird
hummingbird sp.
Virginia Rail
Sora
American Coot
Sandhill Crane
Black-bellied Plover
Killdeer
Long-billed Dowitcher
Wilson's Snipe
Greater Yellowlegs
Dunlin
Least Sandpiper
peep sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Glaucous-winged Gull
gull sp.
Double-crested Cormorant
American White Pelican
American Bittern
Green Heron
Great Egret
Great Blue Heron
Turkey Vulture
Osprey
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
Bald Eagle
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Swainson's Hawk
Red-tailed Hawk
Rough-legged Hawk
hawk sp.
Western Screech-Owl
Great Horned Owl
Short-eared Owl
Belted Kingfisher
Red-breasted Sapsucker
Downy Woodpecker
Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
woodpecker sp.
American Kestrel
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Merlin
Peregrine Falcon
Black Phoebe
Western Kingbird
Hutton's Vireo
Warbling Vireo
Northern Shrike
Steller's Jay
California Scrub-Jay
American Crow
Common Raven
Black-capped Chickadee
Chestnut-backed Chickadee
Tree Swallow
Violet-green Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Tree/Violet-green Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Bushtit
Ruby-crowned Kinglet
Golden-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Brown Creeper
House Wren
Pacific Wren
Marsh Wren
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bewick's Wren
European Starling
Varied Thrush
Hermit Thrush
American Robin
House Sparrow
American Pipit
Evening Grosbeak
House Finch
Purple Finch
Red Crossbill
Pine Siskin
Lesser Goldfinch
American Goldfinch
Chipping Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Spotted Towhee
Western Meadowlark
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
blackbird sp.
Orange-crowned Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Nashville Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
Wilson's Warbler
Black-headed Grosbeak

KEY:| = insufficient data | = rare to widespread

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