Whales and dolphins are some of natures most interesting creatures!
Although they live in water, whales and dolphins are warm-blooded animals, not fish. Did you know that the blue whale is the largest animal that has ever lived on earth? Would you be surprised to learn that a killer whale spends its entire life in the same close family group?
Learn more with this exciting look at whale and dolphin facts and figures. Gorgeous full-color photos illustrate every detail, while a glossary of terms and a handy index help you discover all you want to know about these specatcular sea mammals.