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Bird Observations

			Date Range: Oct, 1900-2017

Cortland

Updated ~38 hr(s) ago.

141 species (+8 other taxa)	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Brant
Cackling Goose
Canada Goose
Snow x Canada Goose (hybrid)
goose sp.
Wood Duck
Blue-winged Teal
Northern Shoveler
Gadwall
American Wigeon
Mallard
American Black Duck
Northern Pintail
Green-winged Teal
Redhead
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ring-necked Duck
Long-tailed Duck
Bufflehead
Hooded Merganser
Common Merganser
duck sp.
Helmeted Guineafowl
Wild Turkey
Ruffed Grouse
Pied-billed Grebe
Red-necked Grebe
Rock Pigeon
Mourning Dove
American Coot
Killdeer
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Wilson's Snipe
Solitary Sandpiper
Lesser Yellowlegs
Greater Yellowlegs
Dunlin
Least Sandpiper
Pectoral Sandpiper
Semipalmated Sandpiper
Ring-billed Gull
Herring Gull
Great Black-backed Gull
Lesser Black-backed Gull
Herring x Lesser Black-backed Gull (hybrid)
Common Loon
Double-crested Cormorant
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Green Heron
Great Blue Heron
Turkey Vulture
Osprey
Golden Eagle
Northern Harrier
Sharp-shinned Hawk
Cooper's Hawk
American Goshawk
Accipiter sp.
Bald Eagle
Red-shouldered Hawk
Red-tailed Hawk
Rough-legged Hawk
Eastern Screech-Owl
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Great Horned Owl
Barred Owl
Northern Saw-whet Owl
Belted Kingfisher
Yellow-bellied Sapsucker
Red-headed Woodpecker
Red-bellied Woodpecker
Downy Woodpecker
Hairy Woodpecker
Pileated Woodpecker
Northern Flicker
American Kestrel
Merlin
Peregrine Falcon
Eastern Phoebe
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Blue-headed Vireo
Red-eyed Vireo
Blue Jay
American Crow
Common Raven
Black-capped Chickadee
Tufted Titmouse
Horned Lark
Ruby-crowned Kinglet
Golden-crowned Kinglet
White-breasted Nuthatch
Red-breasted Nuthatch
Brown Creeper
House Wren
Winter Wren
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Carolina Wren
European Starling
Gray Catbird
Brown Thrasher
Northern Mockingbird
Eastern Bluebird
Gray-cheeked Thrush
Swainson's Thrush
Hermit Thrush
American Robin
Cedar Waxwing
House Sparrow
American Pipit
Evening Grosbeak
House Finch
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Purple Finch
Red Crossbill
Pine Siskin
American Goldfinch
Snow Bunting
Chipping Sparrow
Field Sparrow
American Tree Sparrow
Fox Sparrow
Dark-eyed Junco
White-crowned Sparrow
White-throated Sparrow
Vesper Sparrow
Savannah Sparrow
Song Sparrow
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Lincoln's Sparrow
Swamp Sparrow
Eastern Towhee
new world sparrow sp.
Eastern Meadowlark
Red-winged Blackbird
Brown-headed Cowbird
Rusty Blackbird
Common Grackle
blackbird sp.
Ovenbird
Tennessee Warbler
Orange-crowned Warbler
Nashville Warbler
Mourning Warbler
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Common Yellowthroat
Hooded Warbler
Cape May Warbler
Northern Parula
Magnolia Warbler
Blackpoll Warbler
Black-throated Blue Warbler
Pine Warbler
Yellow-rumped Warbler
Black-throated Green Warbler
Northern Cardinal
Rose-breasted Grosbeak
Indigo Bunting
passerine sp.

KEY:| = insufficient data | = rare to widespread

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