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This thorough revision of the classic Encyclopedia of Marine Mammals brings this authoritative book right up-to-date. Articles describe every species in detail, based on the very latest taxonomy, and a host of biological, ecological and sociological aspects relating to marine mammals. The latest information on the biology, ecology, anatomy, behavior and interactions with man is provided by a cast of expert authors – all presented in such detail and clarity to support both marine mammal specialists and the serious naturalist. Fully referenced throughout and with a fresh selection of the best color photographs available, the long-awaited second edition remains at the forefront as the go-to r...
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By extending their voyages to all oceans from the 1760s onward, whaling vessels from North America and Europe spanned a novel net of hunting grounds, maritime routes, supply posts, and transport chains across the globe. For obtaining provisions, cutting firewood, recruiting additional men, and transshipping whale products, these highly mobile hunters regularly frequented coastal places and islands along their routes, which were largely determined by the migratory movements of their prey. American-style pelagic whaling thus constituted a significant, though often overlooked factor in connecting people and places between distant world regions during the long nineteenth century. Focusing on Africa, this book investigates side-effects resulting from stopovers by whalers for littoral societies on the economic, social, political, and cultural level. For this purpose it draws on eight local case studies, four from Africa’s west coast and four from its east coast. In the overall picture, the book shows a broad range of effects and side-effects of different forms and strengths, which it figures as a "grey undercurrent" of global history.
A survey of current dolphin research.
From crocodiles and penguins to seals and whales, this comprehensive and authoritative synthesis explores the function and evolution of sensory systems in animals whose ancestors lived on land. Together, the contributors explore the dramatic transformation of smell, taste, sight, hearing, balance, mechanoreception, magnetoreception, and electroreception that occurred as lineages of amphibians, reptiles, birds, and mammals returned to aquatic environments. Each chapter integrates data from fields including sensory physiology, anatomy, paleontology, and neurobiology. A one-stop source for information on the sense organs of secondarily aquatic tetrapods, Sensory Evolution on the Threshold sheds new light on both the evolution of aquatic vertebrates and the sensory biology of their astonishing transition.