Ducks at a Distance: A Waterfowl Identification Guide
by Hines, Bob
This edition has images.
Title:
Ducks at a Distance: A Waterfowl Identification Guide
Original Publication:
Department of the InteriorU.S. Fish and Wildlife ServiceWashington, D.C. 1978
Contents:
Identification is ImportantWhat to Look ForEclipse PlumageSpecies Identification: Puddle Ducks Mallard Pintail Gadwall Wigeon Shoveler Blue-Winged Teal Cinnamon Teal Green-Winged Teal Wood Duck Black Duck Diving Ducks Canvasback Redheads Ringneck ...