Chicago Birds - Pocket Nat.
Waterford's series of Pocket Naturalist Guides to plants, animals, and other aspects of nature highlight the most common, distinctive, and widely distributed species in each category. These guides provide simplified reference that allows easy identification of species at a glance. Each pocket-sized folding guide features up to 150 species, and most contain a map pointing to prominent sanctuaries and outstanding natural attractions. Pocket Naturalists are lightweight, laminated for durability, and water- and dirt-resistant.