Could relatedness help explain why individuals lead in bottlenose dolphin groups?

In many species, particular individuals consistently lead group travel. While benefits to followers often are relatively obvious, including access to resources, benefits to leaders are often less obvious. This is especially true for species that feed on patchy mobile resources where all group member...

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Bibliographic Details
Main Authors: Jennifer S Lewis, Douglas Wartzok, Michael Heithaus, Michael Krützen
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2013-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3596398?pdf=render