Dolphins who help fishermen found to also hang out together between meals

A team of researchers with members from Brazil, South Africa and the U.S. has found an example of homophily among dolphins who work together with fishermen in Brazil for the mutual benefit of both. In their paper published in the journal Biology Letters, the group describes their study of the dolphins and what they found.

Last updated on 11 April 2019

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Species group: 
Marine mammals