Waterfowl ID Set: A Complete Supplement to Identify Waterfowl Based on "Where's the white?"

Identifying ducks, geese, and swans often comes down to recognizing distinct shapes and various arrangements of dark and light colors, especially when species are bobbing up and down on a distant water body. To equip you with the tools you need to identify waterfowl in all conditions, we have packaged together three portable references—The Basics, Dabbling & Diving Ducks, and Sea Ducks & Others— in an attractive acetate bag. Developed in partnership with the Cornell Lab of Ornithology, this...