Species Name

Spring

Summer

Autumn

Winter

Loons - Grebes

Red-throated Loon

r

r

r

Common Loon

c

c

c

Pied-billed Grebe*

c

r

c

c

Horned Grebe

u

u

u

Red-necked Grebe

r

r

r

Petrels - Cormorants

Wilson's Storm-Petrel

r

o

Northern Gannet

u

u

u

Brown Pelican

c

c

c

Great Cormorant

r

r

r

Double-crested Cormorant

c

c

a

c

Bitterns - Herons - Ibises

Least Bittern+

r

r

r

American Bittern

r

r

r

Black-crowned Night-Heron

u

u

u

Yellow-crowned Night-Heron

r

r

r

Green Heron*

u

c

c

Tricolored Heron

o

o

o

Little Blue Heron

r

u

u

Cattle Egret+

u

u

u

Snowy Egret*

c

c

c

r

Great Egret*

c

c

c

r

Great Blue Heron*

c

c

c

c

Glossy Ibis

r

r

r

Swans - Geese - Ducks

Tundra Swan

c

u

a

Mute Swan

x

Snow Goose

o

o

o

Canada Goose*

a

c

a

a

Wood Duck*

u

u

u

Mallard*

c

c

c

c

American Black Duck*

u

u

u

u

Gadwall

u

u

u

Green-winged Teal

u

u

o

Blue-winged Teal

o

o

American Wigeon

u

u

u

Camvasback

o

Northern Pintail

o

o

o

Northern Shoveler

o

o

Redhead

r

r

r

Ring-necked Duck

o

o

o

Greater Scaup

u

u

u

Lesser Scaup

c

c

c

Black Scoter

r

r

r

Surf Scoter

c

c

c

White-winged Scoter

u

u

u

Long-tailed Duck

o

o

o

Common Goldeneye

c

c

c

Bufflehead

c

c

c

Common Merganser

u

u

r

Hooded Merganser

c

c

c

Red-Breasted Merganser

c

c

c

Ruddy Duck

c

c

c

Vultures - Hawks - Falcons

Turkey Vulture*

a

a

a

a

Black Vulture+

c

c

c

c

Osprey*

c

c

c

Northern Harrier

u

u

c

Golden Eagle*

x

Bald Eagle*

c

c

c

c

Sharp-shinned Hawk

c

u

c

c

Cooper's Hawk

u

u

u

u

Broad-winged Hawk

c

u

c

Red-shouldered Hawk*

c

c

c

c

Red-tailed Hawk*

c

c

c

c

Rough-legged Hawk*

x

American Kestrel*

c

r

c

c

Merlin

r

r

Peregrine Falcon

r

r

Gallinaceous Birds

Wild Turkey*

u

u

u

u

Northern Bobwhite*

c

c

c

c

King Rail*

r

r

r

r

Clapper Rail*

c

c

c

u

Virginia Rail

r

r

r

Sora

r

Common Moorhen

x

American Coot

u

o

r

Sandhill Crane

x

Plovers - Sandpipers

Black-bellied Plover

u

u

r

Semipalmated Plover

r

r

Killdeer*

c

c

c

c

American Oystercatcher*

u

r

u

Greater Yellowlegs

u

u

Lesser Yellowlegs

u

u

Solitary Sandpiper

u

u

Spotted Sandpiper

u

r

Ruddy Turnstone

r

Sanderling

u

r

Dunlin

c

c

r

Western Sandpiper

r

Least Sandpiper

r

Upland Sandpiper

u

u

Common Snipe

u

u

u

American Woodcock*

u

u

u

r