=A guide with illustrations or photographs for identification
Paperback in Very Good condition. Spotting on foreedge and top edge. Sixth printing. With more than 700 color paintings arranged by families for quick comparison of similar species, and with detailed information on range, habitat, size, and voice, this field guide describes and illustrates 1,038 species of Mexico, Guatemala, Belize, and El Salvador. Color plates opposite quick reference text are located in the center of the book, with extended species accounts making up the remainder of the text. Sponsored by the National Wildlife Federation, the Roger Tory Peterson Institution, and the National Audubon Society.