This guide provides comprehensive identification and behavioral information on whales and dolphins. It details the diverse species inhabiting the world's oceans, offering insights into their physical characteristics, habitats, migration patterns, and social structures. The book serves as a practical resource for naturalists, students, and enthusiasts seeking to understand these magnificent marine mammals.

This guide is recognized as a valuable resource for identifying and learning about cetaceans. Its detailed species profiles, accompanied by clear illustrations and photographs, make it particularly useful for field identification. The inclusion of information on behavior, habitat, and conservation status provides a well-rounded understanding of whales and dolphins. The book is generally regarded as a practical and informative reference for anyone interested in marine wildlife.