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Bird Observations

			Date Range: Jan-Dec, 1900-2021

Groundhog Reservoir

Updated ~21 hr(s) ago.

126 species (+6 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Wood Duck
Blue-winged Teal
Cinnamon Teal
Blue-winged/Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
dabbling duck sp.
Redhead
Ring-necked Duck
Lesser Scaup
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bufflehead
Common Goldeneye
Common Merganser
Red-breasted Merganser
Ruddy Duck
duck sp.
Wild Turkey
Pied-billed Grebe
Horned Grebe
Eared Grebe
Western Grebe
Clark's Grebe
Mourning Dove
Black-chinned Hummingbird
Calliope Hummingbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rufous Hummingbird
Broad-tailed Hummingbird
American Coot
Killdeer
Red-necked Phalarope
Spotted Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Sanderling
Baird's Sandpiper
Least Sandpiper
Franklin's Gull
Ring-billed Gull
California Gull
gull sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black Tern
Common Loon
Double-crested Cormorant
Great Blue Heron
White-faced Ibis
Turkey Vulture
Osprey
Golden Eagle
Northern Harrier
Cooper's Hawk
American Goshawk
Bald Eagle
Red-tailed Hawk
Rough-legged Hawk
Great Horned Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Belted Kingfisher
Red-naped Sapsucker
Lewis's Woodpecker
Hairy Woodpecker
Northern Flicker
American Kestrel
Merlin
Peregrine Falcon
Prairie Falcon
Western Wood-Pewee
Dusky Flycatcher
Say's Phoebe
Western Kingbird
Cassin's Vireo
Plumbeous Vireo
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Warbling Vireo
Loggerhead Shrike
Steller's Jay
Black-billed Magpie
Clark's Nutcracker
American Crow
Common Raven
Black-capped Chickadee
Mountain Chickadee
Black-capped/Mountain Chickadee
Horned Lark
Tree Swallow
Violet-green Swallow
Northern Rough-winged Swallow
Barn Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cliff Swallow
swallow sp.
Ruby-crowned Kinglet
Golden-crowned Kinglet
White-breasted Nuthatch
Pygmy Nuthatch
Red-breasted Nuthatch
Rock Wren
House Wren
European Starling
Western Bluebird
Mountain Bluebird
Townsend's Solitaire
Swainson's Thrush
American Robin
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cedar Waxwing
American Pipit
Evening Grosbeak
Brown-capped Rosy-Finch
House Finch
Cassin's Finch
Pine Siskin
Lesser Goldfinch
Chipping Sparrow
Brewer's Sparrow
Lark Sparrow
Dark-eyed Junco
White-crowned Sparrow
Vesper Sparrow
Savannah Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Song Sparrow
Lincoln's Sparrow
Green-tailed Towhee
Western Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
Orange-crowned Warbler
Yellow Warbler
Yellow-rumped Warbler
Western Tanager
Black-headed Grosbeak

KEY:| = insufficient data | = rare to widespread

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