Presents an introduction to marine mammals, in simple text with illustrations, providing information on their physical characteristics, behavior, and habitat focusing on blue whales, orcas, bottlenose dolphins, sea lions, and harp seals.
Contains facts about a variety of marine mammals and their habitat, physical characteristics, behavior, and life cycle. Outlines threats to their survival and what can be done to protect them. Includes full-color photographs, range maps, a glossary, and further resources.
