Life … Animals Chordates Birds Waterfowl Ducks, Geese, and Swans Mallards, Teal, Pintails and Allies × Wigeons and Allies genushybrid Mallards, Teal, Pintails and Allies × Wigeons and Allies Anas × Mareca Children Brewer's Duck native Mallard × American Wigeon native Northern Pintail × Gadwall Green-winged Teal × American Wigeon Northern Pintail × American Wigeon Green-winged Teal × Gadwall American Wigeon × American Black Duck Close