Swans

• Trumpeter swan• Tundra swan• Mute swan

Trumpeter Swan

Tundra Swan

Mute Swan

Geese

• Canada goose• Greater white-fronted goose• Snow goose• Ross’ goose• Brant

Canada Goose(not Canadian Goose!)

Greater White-fronted

Goose

Snow Goose

white morph

blue morph

Ross’ Goose

Snow goose on left; Ross’ goose on right

Brant

Puddle Ducks

• Mallard• American black duck• American wigeon and Eurasian wigeon• Blue-winged teal• Cinnamon teal• Green-winged teal• Gadwall• Northern pintail• Northern shoveler• Wood duck

Mallard

Male

Female

American Black Duck

Male on left; Female on right

American Wigeon

Eurasian Wigeon

Eurasian wigeon with American wigeon

Gadwall

female

male

Blue-winged Teal

Female

Male

Male

Cinnamon Teal

male

female

Green-winged Teal

female

male

Northern Shoveler

female

male

Northern Pintail

Female

Male

Wood Duck

female

male

Bay Ducks

• Canvasback• Greater scaup• Lesser scaup• Redhead• Ring-necked duck

Canvasback

male

female

Redhead

femalemale

Lesser Scaup

male

female

Greater Scaup

female

male

Ring-necked Duck

Sea Ducks• Bufflehead• Barrow’s goldeneye• Common goldeneye• Harlequin duck• Long-tailed duck• Common merganser• Hooded merganser• Red-breasted merganser

• Common eider• Spectacled eider• King eider• Steller’s eider• Black scoter• Surf scoter• White-winged scoter

Bufflehead female

male

Harlequin Duck

male

female

male

Common Goldeneye

malefemale

Barrow’s Goldeneye

female

male

Long-tailed Duck

male

female

Common Merganser

male

female

Red-breasted Merganser

MaleFemale

Hooded Merganser

Eiders

Common Eider

Spectacled Eider

King Eider

Steller’s Eider

Scoters

Black ScoterSurf Scoter

White-winged Scoter

Stiff-tailed Ducks

• Ruddy duck

Ruddy Duck