CORNELL WATERFOWL ID BASICS

Learn to quickly identify a variety of water birds by concentrating on shape and color pattern. This guide teaches you to "search for the white," or to distinguish birds based on their arrangement of white patches. This compact, lightweight, and laminated 4” x 8” folding guide opens out to 8” x 22”. Color pictures and information are located on both sides of the card. An excellent guide for field use by all ages and skill levels. Made in the U.S.A. From Waterford Press and the Cornell Lab of Ornithology.