This book serves as an introductory exploration of whales, focusing on their lives as large marine mammals. It details their fundamental behaviors, including locomotion, foraging, communication methods, and parental care. The text also aims to differentiate between various whale species, highlighting their unique characteristics.

This book is structured as an accessible introduction to whales, likely aimed at younger readers or those new to the subject. Its focus on fundamental behaviors and species differences suggests a clear, informative approach. The publisher-provided description indicates a straightforward presentation of facts about these marine mammals.