Vassili Papastavrou

Describes whales, dolphins, seals, and other marine mammals, their habitats, means of communication, and family life. Here is a spectacular and informative guide to whales, dolphins, seals, and manatees. Superb color photographs of dolphins, killer whales, walruses, and more offer a unique eyewitness view of these mysterious sea creatures, what they look like, how they behave, and their battle for survival. See the whiskers of a walrus, inside the...