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With his signature humor and amazing facts, best-selling author Jerry Pallotta offers a creature that lives in the ocean and needs air to breathe for every letter of the alphabet. Meet dozens of sea mammals--and a few bonus animals--in this beautifully and accurately illustrated alphabet book. In typical Jerry Pallotta style, the text is funny and engaging and often speaks directly to the reader to keep kids entertained and learning with every page turn. General facts about sea mammals are sprinkled throughout the text.
"An illustrated glossary of terms and an index of species names complete the guide. Illustrations, photographs, and clearly written text combine to make this an indispensable reference source for sea mammal watchers and anyone interested in the natural world."--BOOK JACKET.
The life and evolutionary times of marine mammals, from giant whales and sea cows that originated 55 million years ago whose ancestors walked on land, to deep diving elephant seals and clam-eating walruses of modern times.
Sea Mammals and Oil: Confronting the Risks summarizes the effects of spilled petroleum, or "oil, on five groups of marine mammals, including seals, whales and dolphins, sea otters, polar bears, and manatees. It poses questions concerning the extent of oil spill effects on marine mammals; the vulnerability of each species; and the probable effects to humans, domestic animals, and laboratory animals. After an introduction to the composition and fate of petroleum and spill-treating agents in the marine environment, the book discusses the use of risk assessment and mathematical/computer models in evaluating the effects of oil in marine mammal populations. Chapters 3 to 11 examine the ecological perspectives, physiologic, and toxic effects of oil on five mammal groups. The effect of oil on their behavior and the detection and avoidance of oil spill are also discussed. With a strong focus on risk assessment, this book is ideal for petroleum chemists and technologists, marine biologists, and veterinary medicine researchers.
Britain's Sea Mammals is the essential field guide to all the sea mammals--whales, dolphins, porpoises, and seals--found in coastal Britain. The book features more than 100 stunning photographs and close to 40 detailed and beautiful illustrations of 34 species of sea mammals, paying special attention to the 14 species most readily seen and most likely to be encountered. Factoring in behavior and locations, introductory chapters look at sea mammal biology and ecology, and how, when, and where these creatures can be spotted. Species accounts highlight key identification characteristics and include information on status, habitat requirements, and distribution. Handy and informative, Britain's Sea Mammals is the ideal guide to sea mammal watching in the United Kingdom. The only guide that focuses on the 34 species of sea mammal recorded in Britain, particularly the 14 most readily seen species More than 100 photos and almost 40 illustrations highlight species, their behavior, and locations Introductory chapters explore how, when, and where to look for sea mammals Species accounts highlight key identification features, including information on status, habitat requirements, and distribution