Wood Duck x Mallard (hybrid)
Northern Shoveler x Mallard (hybrid)
Gadwall x Mallard (hybrid)
American Wigeon x Mallard (hybrid)
Mallard x Hawaiian Duck (hybrid)
Mallard/Hawaiian Duck
Mexican Duck
Mallard x Mexican Duck (hybrid)
Mallard/Mexican Duck
American Black Duck
Mallard x American Black Duck (hybrid)
Mallard/American Black Duck
Mottled Duck
Mallard x Mottled Duck (hybrid)
Mallard x Mexican/Mottled Duck (hybrid)
Mexican x Mottled Duck (hybrid)
Mallard/Mottled Duck
Mexican/Mottled Duck
American Black/Mottled Duck
White-cheeked Pintail
Northern Pintail
Gadwall x Northern Pintail (hybrid)
American Wigeon x Northern Pintail (hybrid)
Mallard x Northern Pintail (hybrid)
Green-winged Teal
Blue-winged x Green-winged Teal (hybrid)
Cinnamon x Green-winged Teal (hybrid)
American Wigeon x Green-winged Teal (hybrid)
Mallard x Green-winged Teal (hybrid)
Northern Pintail x Green-winged Teal (hybrid)