Cornell Lab of Ornithology Waterfowl Series
Learn to quickly identify a variety of water birds with this nature guide series created in partnership with the Cornell Lab of Ornithology. 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. Perfect field guides for nature center, camp, classroom, after school or home use. For birders of all ages and skill levels.