"This latest edition has been completely revised and updated. It offers authoritative coverage of each species, and contains brand new photographs, maps and ill

This lavishly illustrated trade reference to mammals, birds, reptiles, amphibians, fishes, and invertebrates features hundreds of glorious photos, masterful ill

This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail,

Introduces mammals. Their characteristics, evolution, classificaiton, biology, behavious, habitats, adaptations and conservation status.