56 cm (22") Rare. Asian species that may visits Aleutians and Kodiak Island. Similar to American Black Duck and female Mallard but it has a dark bill with a distinctive pale tip. The form found in North America does not have the red spots on the base of its bill for which the species was named.
Mallard
American Black Duck
Mottled Duck
Gadwall
Eurasian Wigeon
American Wigeon
Falcated Duck
Green-winged Teal
Baikal Teal
Garganey
Cinnamon Teal
Northern Shoveler
Northern Pintail
White-cheeked Pintail