American wigeon
greenwing
chestnut teal
American black duck
Cairina
genus Cairina
East Indie
genus Clangula
muscovy duck
musk duck
Cairina moschata
Clangula
Brazilian teal
grey teal
mottled duck
ruddy shelduck
cracker
Laysan duck
genus Anas
Anas
koloa
gadwall
Hottentot teal
spinetail
woolhead
butterball
harlequin duck
ruddy duck
Aix galericulata
Oxyura jamaicensis
anatine
mandarin duck
Gressingham duck
saddleback
Barrow's goldeneye
garganey
northern pintail
piketail
Cygnus
pintail
genus Cygnus
Mergus merganser americanus
American merganser
Anas platyrhynchos
mallard
mulard
Branta
genus Branta
ruddy
bufflehead