« Start Over

Bird Observations

			Date Range: Jan, 1900-2011

Pennsylvania

Updated ~28 hr(s) ago.

249 species (+40 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Snow Goose
Ross's Goose
Snow x Ross's Goose (hybrid)
Graylag Goose
Swan Goose
Greater White-fronted Goose
Lesser White-fronted Goose
Pink-footed Goose
Domestic goose sp. (Domestic type)
Brant
Barnacle Goose
Cackling Goose
Canada Goose
Graylag x Canada Goose (hybrid)
Snow x Canada Goose (hybrid)
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mute Swan
Trumpeter Swan
Tundra Swan
Whooper Swan
swan sp.
goose sp.
Egyptian Goose
Ruddy Shelduck
Muscovy Duck
Wood Duck
Mandarin Duck
Blue-winged Teal
Northern Shoveler
Gadwall
Eurasian Wigeon
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
American Wigeon
Mallard
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Northern Pintail
Mallard x Northern Pintail (hybrid)
Green-winged Teal
Canvasback
Redhead
Ring-necked Duck
Greater Scaup
Lesser Scaup
Greater/Lesser Scaup
King Eider
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Harlequin Duck
Surf Scoter
White-winged Scoter
Black Scoter
Long-tailed Duck
Bufflehead
Common Goldeneye
Barrow's Goldeneye
Hooded Merganser
Common Merganser
Red-breasted Merganser
Common/Red-breasted Merganser
merganser sp.
Ruddy Duck
duck sp.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Northern Bobwhite
Wild Turkey
Ruffed Grouse
Ring-necked Pheasant
Chukar
Pied-billed Grebe
Horned Grebe
Red-necked Grebe
Eared Grebe
Rock Pigeon
Eurasian Collared-Dove
African Collared-Dove
Common Ground Dove
Mourning Dove
Anna's Hummingbird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Rufous Hummingbird
Virginia Rail
Common Gallinule
American Coot
Sandhill Crane
Killdeer
American Woodcock
Wilson's Snipe
Lesser Yellowlegs
Ruddy Turnstone
Sanderling
Dunlin
Least Sandpiper
peep sp.
Pomarine Jaeger
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Little Gull
Black-legged Kittiwake
Bonaparte's Gull
Black-headed Gull
Laughing Gull
Franklin's Gull
Common Gull
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Glaucous Gull
Herring x Glaucous Gull (hybrid)
Lesser Black-backed Gull
Herring x Lesser Black-backed Gull (hybrid)
California Gull
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Slaty-backed Gull
Iceland Gull
Larus sp.
gull sp.
Forster's Tern
Red-throated Loon
Common Loon
Great Cormorant
Double-crested Cormorant
American Bittern
Black-crowned Night Heron
Little Blue Heron
Green Heron
Great Egret
Great Blue Heron
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Black Vulture
Turkey Vulture
Osprey
Golden Eagle
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
Sharp-shinned/Cooper's Hawk
American Goshawk
Accipiter sp.
Bald Eagle
Red-shouldered Hawk
Broad-winged Hawk
Red-tailed Hawk
Rough-legged Hawk
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Buteo sp.
hawk sp.
Barn Owl
Eastern Screech-Owl
Snowy Owl
Great Horned Owl
Barred Owl
Great Gray Owl
Long-eared Owl
Short-eared Owl
Northern Saw-whet Owl
owl sp.
Belted Kingfisher
Yellow-bellied Sapsucker
Red-headed Woodpecker
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Red-bellied Woodpecker
Black-backed Woodpecker
Downy Woodpecker
Hairy Woodpecker
Downy/Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
woodpecker sp.
American Kestrel
Merlin
Gyrfalcon
Peregrine Falcon
Prairie Falcon
diurnal raptor sp.
Monk Parakeet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
parrot sp.
Empidonax sp.
Eastern Phoebe
Say's Phoebe
Ash-throated Flycatcher
Great Crested Flycatcher
Western Kingbird
Scissor-tailed Flycatcher
White-eyed Vireo
Blue-headed Vireo
Loggerhead Shrike
Northern Shrike
Blue Jay
American Crow
Fish Crow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
crow sp.
Common Raven
Carolina Chickadee
Black-capped Chickadee
Carolina x Black-capped Chickadee (hybrid)
Carolina/Black-capped Chickadee
Boreal Chickadee
chickadee sp.
Tufted Titmouse
Horned Lark
Tree Swallow
Northern Rough-winged Swallow
Barn Swallow
Ruby-crowned Kinglet
Golden-crowned Kinglet
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ruby-crowned/Golden-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Brown Creeper
House Wren
Winter Wren
Marsh Wren
Carolina Wren
wren sp.
European Starling
Gray Catbird
Brown Thrasher
Northern Mockingbird
Eastern Bluebird
Mountain Bluebird
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Townsend's Solitaire
Varied Thrush
Hermit Thrush
American Robin
Bohemian Waxwing
Cedar Waxwing
Northern Red Bishop
House Sparrow
American Pipit
Evening Grosbeak
Pine Grosbeak
House Finch
Purple Finch
House/Purple Finch
Common Redpoll
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Hoary Redpoll
Red Crossbill
White-winged Crossbill
Pine Siskin
American Goldfinch
Lapland Longspur
Snow Bunting
Chipping Sparrow
Clay-colored Sparrow
Field Sparrow
Lark Sparrow
American Tree Sparrow
Spizella sp./American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
White-crowned Sparrow
Harris's Sparrow
White-throated Sparrow
Vesper Sparrow
LeConte's Sparrow
Savannah Sparrow
Henslow's Sparrow
Song Sparrow
Lincoln's Sparrow
Swamp Sparrow
Green-tailed Towhee
Spotted Towhee
Eastern Towhee
new world sparrow sp.
Yellow-breasted Chat
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Yellow-headed Blackbird
Eastern Meadowlark
Bullock's Oriole
Baltimore Oriole
Red-winged Blackbird
Brown-headed Cowbird
Rusty Blackbird
Brewer's Blackbird
Common Grackle
blackbird sp.
Ovenbird
Black-and-white Warbler
Orange-crowned Warbler
Nashville Warbler
Common Yellowthroat
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cape May Warbler
Northern Parula
Blackburnian Warbler
Yellow Warbler
Palm Warbler
Pine Warbler
Yellow-rumped Warbler
Yellow-throated Warbler
Prairie Warbler
Black-throated Gray Warbler
Townsend's Warbler
Wilson's Warbler
Western Tanager
Northern Cardinal
Lazuli Bunting
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Painted Bunting
Dickcissel
passerine sp.
bird sp.

KEY:| = insufficient data | = rare to widespread

Download Histogram Data