Arthur Singer (American, 1917-1990), Ruddy Duck, Male and Female
Arthur Singer (American, 1917-1990), Snow Goose
Arthur Singer (American, 1917-1990), Three Grouse
Arthur Singer (American, 1917-1990), Turkey
Arthur Singer (American, 1917-1990), White-fronted Goose, Male and Female
Arthur Singer (American, 1917-1990), Willow Grous
