This Identification Chart series contains Canvasback, Green-winged Teal, Blue-winged Teal, Mallard, Common Goldeye, Cinnamon Teal, American Wigeon, Northern Pintail, Wood Duck, and many more. Each chart contains vital information such as the animal's general adult size, color patterning, and the range/location of where they are found. This is an ideal quick reference field guide for identification of migratory ducks, a must have for any hunter or bird watcher.