The Hawaiian Spinner Dolphin
The authors begin with a description of the spinner dolphin species, its morphology and systematics, and then examine the ocean environment, the organization of dolphin populations, and the way this school-based society of mammals uses shorelines for rest and instruction of the young. The dolphins' reproductive cycle, their vision, vocalization, hearing, breathing, and feeding, and the integration of the school are carefully analyzed. The authors conclude with a comprehensive evolutionary analysis of this marine cultural system, with its behavioral flexibility and high levels of cooperation.
This absorbing book is the richest source available of new scientific insights about the lives of wild dophins and how their societies evolved at sea.
437 pages; ISBN 9780520913547
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Title: The Hawaiian Spinner Dolphin
Author: Kenneth S. Norris