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Bird Observations

Date Range:
Jan-Dec, 1900-2022

Lathrop Wildlife Refuge

Updated ~21 hr(s) ago.

144 species (+4 other taxa) Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Greater White-fronted Goose
Brant
Canada Goose
Mute Swan
Mallard
American Black Duck
Ring-necked Duck
Common Eider
Bufflehead
Hooded Merganser
Common Merganser
Red-breasted Merganser
Ruddy Duck
Wild Turkey
Rock Pigeon
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mourning Dove
Yellow-billed Cuckoo
Common Nighthawk
Chimney Swift
Ruby-throated Hummingbird
Clapper Rail
Virginia Rail
American Oystercatcher
Killdeer
Sanderling
Dunlin
Least Sandpiper
Pectoral Sandpiper
Semipalmated Sandpiper
Western Sandpiper
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Short-billed Dowitcher
Wilson's Snipe
Spotted Sandpiper
Greater Yellowlegs
Willet
Bonaparte's Gull
Laughing Gull
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Least Tern
Caspian Tern
Roseate Tern
Common Tern
Forster's Tern
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
tern sp.
Common Loon
Great Cormorant
Double-crested Cormorant
Great Blue Heron
Great Egret
Snowy Egret
Green Heron
Glossy Ibis
Turkey Vulture
Osprey
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Northern Goshawk
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Bald Eagle
Red-shouldered Hawk
Broad-winged Hawk
Red-tailed Hawk
Great Horned Owl
Barred Owl
Belted Kingfisher
Red-bellied Woodpecker
Downy Woodpecker
Northern Flicker
Peregrine Falcon
Acadian Flycatcher
Willow Flycatcher
Least Flycatcher
Empidonax sp.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Eastern Phoebe
Great Crested Flycatcher
Eastern Kingbird
White-eyed Vireo
Yellow-throated Vireo
Blue-headed Vireo
Philadelphia Vireo
Warbling Vireo
Red-eyed Vireo
Blue Jay
American Crow
Fish Crow
crow sp.
Common Raven
Black-capped Chickadee
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Tufted Titmouse
Northern Rough-winged Swallow
Purple Martin
Tree Swallow
Bank Swallow
Barn Swallow
Cliff Swallow
Ruby-crowned Kinglet
Golden-crowned Kinglet
Red-breasted Nuthatch
White-breasted Nuthatch
Blue-gray Gnatcatcher
House Wren
Marsh Wren
Carolina Wren
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
European Starling
Gray Catbird
Brown Thrasher
Northern Mockingbird
Eastern Bluebird
Veery
Hermit Thrush
American Robin
Cedar Waxwing
House Sparrow
House Finch
Purple Finch
American Goldfinch
Chipping Sparrow
Field Sparrow
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
White-throated Sparrow
Seaside Sparrow
Nelson's Sparrow
Saltmarsh Sparrow
Savannah Sparrow
Song Sparrow
Swamp Sparrow
Eastern Towhee
sparrow sp.
Orchard Oriole
Baltimore Oriole
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Red-winged Blackbird
Brown-headed Cowbird
Common Grackle
Blue-winged Warbler
Black-and-white Warbler
Common Yellowthroat
American Redstart
Northern Parula
Yellow Warbler
Chestnut-sided Warbler
Yellow-rumped Warbler
Northern Cardinal
Indigo Bunting

KEY:| = insufficient data | = rare to widespread

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