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Bird Observations

Date Range:
Jan-Dec, 1900-2021

Lake Hennessey

Updated ~27 hr(s) ago.

182 species (+19 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Snow Goose
Graylag Goose (Domestic type)
Greater White-fronted Goose
Canada Goose
Tundra Swan
Wood Duck
Blue-winged Teal
Cinnamon Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
Northern Pintail
Green-winged Teal
dabbling duck sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Canvasback
Redhead
Ring-necked Duck
Tufted Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
Bufflehead
Common Goldeneye
Common/Barrow's Goldeneye
Hooded Merganser
Common Merganser
Red-breasted Merganser
Ruddy Duck
Mountain Quail
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
California Quail
Wild Turkey
Pied-billed Grebe
Horned Grebe
Eared Grebe
Horned/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
swift sp.
Anna's Hummingbird
Allen's Hummingbird
Virginia Rail
Sora
Common Gallinule
American Coot
Black-necked Stilt
American Avocet
Killdeer
Marbled Godwit
Least Sandpiper
Western Sandpiper
Long-billed Dowitcher
Wilson's Snipe
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-necked Phalarope
Spotted Sandpiper
Greater Yellowlegs
Sabine's Gull
Bonaparte's Gull
Mew Gull
Ring-billed Gull
Western Gull
California Gull
Herring Gull
Larus sp.
gull sp.
Caspian Tern
Forster's Tern
Sterna sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Common Loon
Double-crested Cormorant
American White Pelican
Great Blue Heron
Great Egret
Snowy Egret
Green Heron
Black-crowned Night-Heron
Turkey Vulture
Osprey
White-tailed Kite
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Bald Eagle
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-shouldered Hawk
Red-tailed Hawk
Ferruginous Hawk
Buteo sp.
Great Horned Owl
Northern Pygmy-Owl
Belted Kingfisher
Red-naped Sapsucker
Red-breasted Sapsucker
Lewis's Woodpecker
Acorn Woodpecker
Downy Woodpecker
Nuttall's Woodpecker
Hairy Woodpecker
Pileated Woodpecker
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Northern Flicker
American Kestrel
Merlin
Peregrine Falcon
Prairie Falcon
falcon sp.
Western Wood-Pewee
Willow Flycatcher
Pacific-slope Flycatcher
Black Phoebe
Say's Phoebe
Ash-throated Flycatcher
Western Kingbird
Hutton's Vireo
Cassin's Vireo
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Warbling Vireo
Loggerhead Shrike
Steller's Jay
California Scrub-Jay
American Crow
Common Raven
Chestnut-backed Chickadee
Oak Titmouse
Northern Rough-winged Swallow
Purple Martin
Tree Swallow
Violet-green Swallow
Tree/Violet-green Swallow
Barn Swallow
Cliff Swallow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
swallow sp.
Bushtit
Wrentit
Golden-crowned Kinglet
Ruby-crowned Kinglet
Red-breasted Nuthatch
White-breasted Nuthatch
Pygmy Nuthatch
Brown Creeper
Blue-gray Gnatcatcher
Rock Wren
Canyon Wren
House Wren
Pacific Wren
Marsh Wren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bewick's Wren
European Starling
Northern Mockingbird
Western Bluebird
Varied Thrush
Hermit Thrush
Catharus sp.
American Robin
thrush sp.
Cedar Waxwing
Phainopepla
House Sparrow
American Pipit
House Finch
Purple Finch
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Pine Siskin
Lesser Goldfinch
Lawrence's Goldfinch
American Goldfinch
Chipping Sparrow
Lark Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
Golden-crowned Sparrow
White-throated Sparrow
Savannah Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
California Towhee
Rufous-crowned Sparrow
Spotted Towhee
sparrow sp.
Western Meadowlark
Bullock's Oriole
Red-winged Blackbird
Tricolored Blackbird
Brown-headed Cowbird
Brewer's Blackbird
blackbird sp.
Orange-crowned Warbler
Common Yellowthroat
Yellow Warbler
Yellow-rumped Warbler
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Black-throated Gray Warbler
Townsend's Warbler
Wilson's Warbler
Western Tanager
Black-headed Grosbeak
passerine sp.

KEY:| = insufficient data | = rare to widespread

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