« Start Over

Bird Observations

			Date Range: Jan-Dec, 1900-2024

Alcova Reservoir

Updated ~31 hr(s) ago.

103 species (+6 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Trumpeter Swan
Gadwall
American Wigeon
Mallard
Canvasback
Redhead
Ring-necked Duck
Greater Scaup
Lesser Scaup
Aythya sp.
Bufflehead
Common Goldeneye
Hooded Merganser
Common Merganser
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-breasted Merganser
Common/Red-breasted Merganser
Ruddy Duck
duck sp.
Wild Turkey
Pied-billed Grebe
Horned Grebe
Eared Grebe
Western Grebe
Rock Pigeon
Eurasian Collared-Dove
Mourning Dove
pigeon/dove sp.
Common Nighthawk
White-throated Swift
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rufous Hummingbird
Broad-tailed Hummingbird
American Coot
Killdeer
Spotted Sandpiper
Ring-billed Gull
Herring Gull
Lesser Black-backed Gull
California Gull
Larus sp.
gull sp.
Forster's Tern
Common Loon
Double-crested Cormorant
American White Pelican
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Blue Heron
Turkey Vulture
Osprey
Golden Eagle
Northern Harrier
Cooper's Hawk
American Goshawk
Bald Eagle
Red-tailed Hawk
Rough-legged Hawk
Ferruginous Hawk
Belted Kingfisher
Northern Flicker
American Kestrel
Prairie Falcon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Gray Flycatcher
Dusky Flycatcher
Say's Phoebe
Ash-throated Flycatcher
Loggerhead Shrike
Northern Shrike
Pinyon Jay
Black-billed Magpie
Clark's Nutcracker
American Crow
Common Raven
Black-capped Chickadee
Mountain Chickadee
Horned Lark
Tree Swallow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Violet-green Swallow
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
Ruby-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Rock Wren
House Wren
European Starling
Sage Thrasher
Mountain Bluebird
Townsend's Solitaire
American Robin
Cedar Waxwing
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
House Sparrow
House Finch
Cassin's Finch
Lesser Goldfinch
American Goldfinch
Chipping Sparrow
Brewer's Sparrow
Lark Sparrow
Dark-eyed Junco
White-crowned Sparrow
Song Sparrow
Yellow-breasted Chat
Western Meadowlark
Bullock's Oriole
Red-winged Blackbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brown-headed Cowbird
Brewer's Blackbird
Common Grackle
Yellow-rumped Warbler

KEY:| = insufficient data | = rare to widespread

Download Histogram Data