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Humpback whales interfering when mammal-eating killer whales attack other species: Mobbing behavior and interspecific altruism?
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2016
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Source: Marine Mammal Science, 33(1), 7-58
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Journal Title:Marine Mammal Science
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Description:Humpback whales ( Megaptera novaeangliae ) are known to interfere with attacking killer whales ( Orcinus orca ). To investigate why, we reviewed accounts of 115 interac- tions between them. Humpbacks initiated the majority of interactions (57% vs. 43%; n=72), although the killer whales were almost exclusively mammal-eating forms (MEKWs, 95%) vs.fish-eaters (5%; n=108). When MEKWs approached humpbacks ( n=27), they attacked 85% of the time and targeted only calves. When
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Source:Marine Mammal Science, 33(1), 7-58
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ISSN:0824-0469
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Rights Information:CC BY-NC-ND
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Compliance:Library
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