Social organization of sperm whales off the Galapagos Islands, February-April 1985
作者： Hal Whitehead , Tom Arnbom
DOI: 10.1139/Z87-145
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摘要: Between February and April 1985 sperm whales (Physeter macrocephalus) were tracked visually acoustically in the waters west of Galapagos Islands. Individuals identified measured ph...
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