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Bird Observations

			Date Range: May, 1900-2022

Boulder Creek--75th St.

Updated ~36 hr(s) ago.

134 species (+17 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Trumpeter Swan
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Green-winged Teal
Ring-necked Duck
Aythya sp.
Bufflehead
Common Merganser
Wild Turkey
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Pied-billed Grebe
Western Grebe
Rock Pigeon
Eurasian Collared-Dove
White-winged Dove
Mourning Dove
pigeon/dove sp.
Chimney Swift
Black-chinned Hummingbird
Broad-tailed Hummingbird
American Coot
American Avocet
Killdeer
Long-billed Dowitcher
Wilson's Snipe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Spotted Sandpiper
Solitary Sandpiper
Ring-billed Gull
Double-crested Cormorant
American White Pelican
Snowy Egret
Great Blue Heron
Turkey Vulture
Osprey
Golden Eagle
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
hawk sp.
Great Horned Owl
Belted Kingfisher
Downy Woodpecker
Hairy Woodpecker
Northern Flicker
American Kestrel
diurnal raptor sp.
Western Wood-Pewee
Willow Flycatcher
Least Flycatcher
Hammond's Flycatcher
Dusky Flycatcher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hammond's/Dusky Flycatcher
Western Flycatcher
Empidonax sp.
Black Phoebe
Eastern Phoebe
Say's Phoebe
phoebe sp.
Western Kingbird
Eastern Kingbird
Cassin's Vireo
Plumbeous Vireo
Warbling Vireo
Blue Jay
Black-billed Magpie
American Crow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Raven
crow/raven sp.
Black-capped Chickadee
Mountain Chickadee
Black-capped/Mountain Chickadee
Horned Lark
Bank Swallow
Tree Swallow
Violet-green Swallow
Tree/Violet-green Swallow
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
White-breasted Nuthatch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
House Wren
Marsh Wren
Bewick's Wren
American Dipper
European Starling
Gray Catbird
Northern Mockingbird
Varied Thrush
Swainson's Thrush
Hermit Thrush
American Robin
Cedar Waxwing
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
House Sparrow
House Finch
Pine Siskin
American Goldfinch
Chipping Sparrow
Clay-colored Sparrow
Spizella sp.
Lark Sparrow
White-crowned Sparrow
Vesper Sparrow
Song Sparrow
Lincoln's Sparrow
Green-tailed Towhee
Spotted Towhee
new world sparrow sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-breasted Chat
Western Meadowlark
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
Great-tailed Grackle
Worm-eating Warbler
Northern Waterthrush
Golden-winged Warbler
Black-and-white Warbler
Tennessee Warbler
Orange-crowned Warbler
Virginia's Warbler
MacGillivray's Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Yellowthroat
American Redstart
Cape May Warbler
Yellow Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Wilson's Warbler
new world warbler sp.
Summer Tanager
Western Tanager
Black-headed Grosbeak
Blue Grosbeak
Lazuli Bunting
Indigo Bunting
Lazuli/Indigo Bunting
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
passerine sp.

KEY:| = insufficient data | = rare to widespread

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