Dive into Earth's oceans and discover the world of the humpback whale! Stunning, full-color photos show these beautiful whales above water and below. A range map reveals where these special sea creatures can be found. A labeled diagram helps readers identify flukes, flippers, and more. The humpback whale's size, habitat, senses, threats, diet, reproduction, and unique behaviors are also introduced. Plus, find out about the interesting way these baleen whales feed and the sounds and songs that make them famous. A facts page, bolded glossary terms, and an index support the engaging, easy-to-read chapter text. Checkerboard Library is an imprint of ABDO Publishing Company.