This revised edition of a field guide, first published in 1984, describes 94 species of frogs found in WA, and gives details of breeding biology, distribution and habitat. Designed for both experienced naturalists and beginners, it includes 72 colour photographs and more than 30 diagrams to aid in identification. Includes references and an index of common names. The authors are authorities on amphibians and are highly experienced in collection, photographing and studying frogs.