« Start Over

Bird Observations

			Date Range: Apr, 1900-2023

Lake Hennessey

Updated ~23 hr(s) ago.

124 species (+7 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Canada Goose
Wood Duck
Gadwall
American Wigeon
Mallard
Ring-necked Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Surf Scoter
Bufflehead
Common Goldeneye
Hooded Merganser
Common Merganser
Red-breasted Merganser
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ruddy Duck
California Quail
Wild Turkey
Pied-billed Grebe
Horned Grebe
Eared Grebe
Western Grebe
Clark's Grebe
Western/Clark's Grebe
Rock Pigeon
Band-tailed Pigeon
Eurasian Collared-Dove
Mourning Dove
Vaux's Swift
White-throated Swift
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Anna's Hummingbird
Rufous/Allen's Hummingbird
American Coot
Killdeer
Wilson's Snipe
Greater Yellowlegs
Bonaparte's Gull
Short-billed Gull
Ring-billed Gull
Western Gull
California Gull
gull sp.
Caspian Tern
Common Loon
Double-crested Cormorant
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American White Pelican
Green Heron
Great Egret
Great Blue Heron
Turkey Vulture
Osprey
White-tailed Kite
Golden Eagle
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Northern Pygmy-Owl
Belted Kingfisher
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lewis's Woodpecker
Acorn Woodpecker
Downy Woodpecker
Nuttall's Woodpecker
Pileated Woodpecker
Northern Flicker
American Kestrel
Peregrine Falcon
Western Flycatcher
Black Phoebe
Ash-throated Flycatcher
Western Kingbird
Hutton's Vireo
Cassin's Vireo
Warbling Vireo
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Steller's Jay
California Scrub-Jay
American Crow
Common Raven
Chestnut-backed Chickadee
Oak Titmouse
Tree Swallow
Violet-green Swallow
Tree/Violet-green Swallow
Purple Martin
Northern Rough-winged Swallow
Barn Swallow
Cliff Swallow
swallow sp.
Bushtit
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wrentit
Ruby-crowned Kinglet
White-breasted Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
House Wren
Marsh Wren
Bewick's Wren
European Starling
Western Bluebird
Hermit Thrush
American Robin
American Pipit
House Finch
Purple Finch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Pine Siskin
Lesser Goldfinch
American Goldfinch
Chipping Sparrow
Lark Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
White-throated Sparrow
Song Sparrow
Lincoln's Sparrow
California Towhee
Rufous-crowned Sparrow
Spotted Towhee
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Bullock's Oriole
Red-winged Blackbird
Brown-headed Cowbird
Brewer's Blackbird
blackbird sp.
Orange-crowned Warbler
Common Yellowthroat
Yellow-rumped Warbler
Black-throated Gray Warbler
Wilson's Warbler
Black-headed Grosbeak

KEY:| = insufficient data | = rare to widespread

Download Histogram Data