eBird Field Checklist
Gregory Canyon
Boulder, Colorado, US
ebird.org/hotspot/L332319
173 species (+42 other taxa) - Year-round, All years
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Waterfowl
Graylag x Swan Goose (hybrid)
Domestic goose sp. (Domestic type)
Canada Goose
Cackling/Canada Goose
Mallard
Common Merganser
duck sp.
Grouse, Quail, and Allies
Wild Turkey
Dusky Grouse
Pigeons and Doves
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Mourning Dove
Cuckoos
Yellow-billed Cuckoo
Nightjars
Common Nighthawk
Common Poorwill
Swifts
Chimney Swift
White-throated Swift
Hummingbirds
Black-chinned Hummingbird
Calliope Hummingbird
Rufous Hummingbird
Broad-tailed Hummingbird
hummingbird sp.
Gulls, Terns, and Skimmers
Ring-billed Gull
Cormorants and Anhingas
Double-crested Cormorant
Herons, Ibis, and Allies
Snowy Egret
Great Blue Heron
Vultures, Hawks, and Allies
Turkey Vulture
Osprey
Golden Eagle
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
American Goshawk
Bald Eagle
Red-shouldered Hawk
Broad-winged Hawk
Swainson's Hawk
Red-tailed Hawk
Rough-legged Hawk
Buteo sp.
hawk sp.
eagle sp.
Owls
Great Horned Owl
Northern Pygmy-Owl
Northern Saw-whet Owl
owl sp.
Woodpeckers
Williamson's Sapsucker
Red-naped Sapsucker
Red-headed Woodpecker
American Three-toed Woodpecker
Downy Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Northern Flicker
woodpecker sp.
Falcons and Caracaras
American Kestrel
Peregrine Falcon
Prairie Falcon
falcon sp.
diurnal raptor sp.
Tyrant Flycatchers: Pewees, Kingbirds, and Allies
Olive-sided Flycatcher
Western Wood-Pewee
Western/Eastern Wood-Pewee
Willow Flycatcher
Least Flycatcher
Hammond's Flycatcher
Gray Flycatcher
Dusky Flycatcher
Hammond's/Dusky Flycatcher
Western Flycatcher
Empidonax sp.
Eastern Phoebe
Say's Phoebe
Cassin's Kingbird
Western Kingbird
yellow-bellied kingbird sp.
Eastern Kingbird
new world flycatcher sp.
Vireos
White-eyed Vireo
Cassin's Vireo
Plumbeous Vireo
Cassin's/Plumbeous Vireo
solitary vireo sp.
Philadelphia Vireo
Warbling Vireo
Red-eyed Vireo
vireo sp.
Shrikes
Northern Shrike
Jays, Magpies, Crows, and Ravens
Pinyon Jay
Steller's Jay
Blue Jay
Woodhouse's Scrub-Jay
Black-billed Magpie
Clark's Nutcracker
American Crow
Common Raven
raven sp.
crow/raven sp.
Tits, Chickadees, and Titmice
Black-capped Chickadee
Mountain Chickadee
Black-capped/Mountain Chickadee
chickadee sp.
Martins and Swallows
Bank Swallow
Tree Swallow
Violet-green Swallow
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Long-tailed Tits and Bushtit
Bushtit
Kinglets
Ruby-crowned Kinglet
Golden-crowned Kinglet
Nuthatches
White-breasted Nuthatch
Pygmy Nuthatch
Red-breasted Nuthatch
nuthatch sp.
Treecreepers
Brown Creeper
Gnatcatchers
Blue-gray Gnatcatcher
Wrens
Rock Wren
Canyon Wren
House Wren
Pacific Wren
This field checklist was generated using eBird (ebird.org)
Winter Wren
wren sp.
Dippers
American Dipper
Starlings and Mynas
European Starling
Catbirds, Mockingbirds, and Thrashers
Gray Catbird
Sage Thrasher
Northern Mockingbird
Thrushes
Western Bluebird
Mountain Bluebird
bluebird sp.
Townsend's Solitaire
Veery
Swainson's Thrush
Hermit Thrush
Wood Thrush
American Robin
Waxwings
Bohemian Waxwing
Cedar Waxwing
Old World Sparrows
House Sparrow
Finches, Euphonias, and Allies
Evening Grosbeak
Pine Grosbeak
Brown-capped Rosy-Finch
House Finch
Cassin's Finch
Haemorhous sp.
Red Crossbill
Pine Siskin
Lesser Goldfinch
American Goldfinch
finch sp.
New World Sparrows
Chipping Sparrow
Clay-colored Sparrow
Brewer's Sparrow
Spizella sp.
Lark Sparrow
Spizella sp./American Tree Sparrow
Dark-eyed Junco
White-crowned Sparrow
White-throated Sparrow
Vesper Sparrow
Song Sparrow
Lincoln's Sparrow
Green-tailed Towhee
Spotted Towhee
Spotted/Eastern Towhee (Rufous-sided Towhee)
new world sparrow sp.
Yellow-breasted Chat
Yellow-breasted Chat
Blackbirds
Yellow-headed Blackbird
Bobolink
Western Meadowlark
Orchard Oriole
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Common Grackle
Great-tailed Grackle
Wood-Warblers
Ovenbird
Blue-winged Warbler
Black-and-white Warbler
Prothonotary Warbler
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
Virginia's Warbler
MacGillivray's Warbler
Kentucky Warbler
Common Yellowthroat
Hooded Warbler
American Redstart
Northern Parula
Magnolia Warbler
Yellow Warbler
Chestnut-sided Warbler
Yellow-rumped Warbler
Black-throated Gray Warbler
Townsend's Warbler
Wilson's Warbler
new world warbler sp.
This field checklist was generated using eBird (ebird.org)
Cardinals, Grosbeaks, and Allies
Scarlet Tanager
Western Tanager
tanager sp. (Piranga sp.)
Rose-breasted Grosbeak
Black-headed Grosbeak
Rose-breasted/Black-headed Grosbeak
Blue Grosbeak
Lazuli Bunting
Indigo Bunting
Lazuli x Indigo Bunting (hybrid)
Lazuli/Indigo Bunting
Others
passerine sp.
This field checklist was generated using eBird (ebird.org)