The sounds of 100 mammals, birds, reptiles,amphibians, and insects are featured in A Guideto Wildlife Sounds.This is an audio field guide. Each book gives a fullcolor, up-close photograph, explanation of theanimal's habitat, and listening guide to the sound on theCD. Gives a whole new dimension to the meaning of the word "fieldguide". 106 pages plus CD, paperback, 6"x8".