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Bird Observations

Date Range:
Jan-Dec, 1900-2024

Sunol Regional Wilderness

Updated ~23 hr(s) ago.

190 species (+32 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose
Greater White-fronted Goose
Canada Goose
Wood Duck
Blue-winged Teal
Cinnamon Teal
Gadwall
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
Canvasback
Ring-necked Duck
Lesser Scaup
Greater/Lesser Scaup
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bufflehead
Common Goldeneye
Hooded Merganser
Common Merganser
duck sp.
California Quail
Wild Turkey
Ring-necked Pheasant
Western/Clark's Grebe
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Mourning Dove
Greater Roadrunner
Common Poorwill
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Vaux's Swift
White-throated Swift
Black-chinned Hummingbird
Anna's Hummingbird
Calliope Hummingbird
Rufous Hummingbird
Allen's Hummingbird
Rufous/Allen's Hummingbird
Selasphorus sp.
hummingbird sp.
Virginia Rail
Sora
American Coot
Sandhill Crane
American Avocet
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Killdeer
Wilson's Snipe
Spotted Sandpiper
Greater Yellowlegs
Lesser/Greater Yellowlegs
Ring-billed Gull
Western Gull
Herring Gull
California Gull
Glaucous-winged Gull
Iceland Gull
gull sp.
Forster's Tern
Double-crested Cormorant
American White Pelican
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-crowned Night Heron
Snowy Egret
Green Heron
Great Egret
Great Blue Heron
Turkey Vulture
Osprey
White-tailed Kite
Golden Eagle
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
Accipiter sp.
Bald Eagle
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-shouldered Hawk
Red-tailed Hawk
Ferruginous Hawk
Buteo sp.
hawk sp.
Barn Owl
Western Screech-Owl
Great Horned Owl
Northern Pygmy-Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-naped Sapsucker
Red-breasted Sapsucker
sapsucker sp.
Lewis's Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Acorn Woodpecker
Downy Woodpecker
Nuttall's Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
woodpecker sp.
American Kestrel
Merlin
Peregrine Falcon
Prairie Falcon
falcon sp.
Olive-sided Flycatcher
Western Wood-Pewee
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Willow Flycatcher
Hammond's Flycatcher
Gray/Dusky Flycatcher
Western Flycatcher
Empidonax sp.
Black Phoebe
Say's Phoebe
Ash-throated Flycatcher
Western Kingbird
new world flycatcher sp.
Hutton's Vireo
Cassin's Vireo
Warbling Vireo
Loggerhead Shrike
Steller's Jay
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
California Scrub-Jay
Yellow-billed Magpie
American Crow
Common Raven
crow/raven sp.
Chestnut-backed Chickadee
Oak Titmouse
Horned Lark
Tree Swallow
Violet-green Swallow
Tree/Violet-green Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swallow sp.
Bushtit
Wrentit
Ruby-crowned Kinglet
Golden-crowned Kinglet
White-breasted Nuthatch
Pygmy Nuthatch
Red-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
Rock Wren
Canyon Wren
House Wren
Pacific Wren
Bewick's Wren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
wren sp.
American Dipper
European Starling
California Thrasher
Northern Mockingbird
Western Bluebird
Townsend's Solitaire
Varied Thrush
Swainson's Thrush
Hermit Thrush
Catharus sp.
American Robin
Cedar Waxwing
Phainopepla
House Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Pipit
House Finch
Purple Finch
House/Purple Finch
Red Crossbill
Pine Siskin
Lesser Goldfinch
Lawrence's Goldfinch
American Goldfinch
new world goldfinch sp.
Grasshopper Sparrow
Chipping Sparrow
Lark Sparrow
Fox Sparrow
Dark-eyed Junco
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
White-crowned Sparrow
Golden-crowned Sparrow
White-crowned x Golden-crowned Sparrow (hybrid)
Harris's Sparrow
White-throated Sparrow
Zonotrichia sp.
Bell's Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
California Towhee
Rufous-crowned Sparrow
Spotted Towhee
new world sparrow sp.
Yellow-breasted Chat
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Western Meadowlark
Hooded Oriole
Bullock's Oriole
Baltimore Oriole
Red-winged Blackbird
Tricolored Blackbird
Brown-headed Cowbird
Brewer's Blackbird
blackbird sp.
Black-and-white Warbler
Orange-crowned Warbler
Nashville Warbler
MacGillivray's Warbler
Common Yellowthroat
Yellow Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
Hermit Warbler
Wilson's Warbler
new world warbler sp.
Western Tanager
Black-headed Grosbeak
Blue Grosbeak
Lazuli Bunting
Indigo Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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