National Audubon Society - Field Guide to Mammals
||National Audobon Society
||From a stop-action photograph of the amazing flying squirrel to bighorn sheep perched on a rock face, this guide puts the world of mammals in your hands. Illustrated with more than 300 full-color photographs, each species account includes information on physical characteristics, size, similar species, breeding, tracks and other signs, habitat and range, as well as commentary on feeding, nesting and other behaviors. Easy-to-read range maps, detailed anatomical illustrations of different mammals, track illustrations and a state-by-state location guide make this the decisive authority on North American mammals.