About the Authors

Seth Phillips

Roles Conceptualization, Data curation, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Anthropology Department, University of California Santa Cruz, Santa Cruz, California, United States of America

Rudolf H. Scheffrahn

Roles Formal analysis, Writing – review & editing

Affiliation Fort Lauderdale Research & Education Center, Davie, Florida, United States of America

Alex Piel

Roles Conceptualization, Writing – original draft, Writing – review & editing

Affiliation Department of Anthropology, University College London, London, United Kingdom

Fiona Stewart

Roles Writing – original draft, Writing – review & editing

Affiliation School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, United Kingdom

Anthony Agbor

Roles Methodology

Affiliation Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Gregory Brazzola

Roles Methodology

Affiliation Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Alexander Tickle

Roles Methodology

Affiliation Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Volker Sommer

Roles Writing – original draft, Writing – review & editing

Affiliations Department of Anthropology, University College London, London, United Kingdom, Gashaka Primate Project, Serti, Taraba, Nigeria

Paula Dieguez

Roles Project administration

Affiliation Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Erin G. Wessling

Roles Writing – review & editing

Affiliation Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America

Mimi Arandjelovic

Roles Funding acquisition, Project administration

Affiliation Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Hjalmar Kühl

Roles Funding acquisition, Project administration

Affiliations Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany, German Centre for Integrative Biodiversity Research (iDiv) Halle-Jena-Leipzig, Leipzig, Germany

Christophe Boesch

Roles Funding acquisition, Project administration

Affiliation Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany

Vicky M. Oelze

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Supervision, Visualization, Writing – original draft, Writing – review & editing

voelze@ucsc.edu

Affiliation Anthropology Department, University of California Santa Cruz, Santa Cruz, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.