Strategic Use of Affiliative Vocalizations by Wild Female Baboons

• Joan B. Silk ,

  Contributed equally to this work with: Joan B. Silk, Robert M. Seyfarth, Dorothy L. Cheney

  * E-mail: joansilk@gmail.com

  Affiliation School of Human Evolution and Social Change, Arizona State University, Tempe, AZ 85287, United States of America

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• Robert M. Seyfarth ,

  Contributed equally to this work with: Joan B. Silk, Robert M. Seyfarth, Dorothy L. Cheney

  Affiliation Department of Psychology, University of Pennsylvania, Philadelphia, PA 19104, United States of America

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• Dorothy L. Cheney

  Contributed equally to this work with: Joan B. Silk, Robert M. Seyfarth, Dorothy L. Cheney

  Affiliation Department of Biology, University of Pennsylvania, Philadelphia, PA 19104, United States of America

  http://orcid.org/0000-0002-5183-000X

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