About the Authors

Carel P. van Schaik

Roles Conceptualization, Data curation, Supervision, Visualization, Writing – original draft, Writing – review & editing

vschaik@aim.uzh.ch

Affiliations Department of Ecology of Animal Societies, Max Planck Institute for Animal Behavior, Konstanz, Germany, Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland, Department of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland

Zitan Song

Roles Data curation, Investigation, Visualization, Writing – review & editing

Affiliation Department of Ecology of Animal Societies, Max Planck Institute for Animal Behavior, Konstanz, Germany

Caroline Schuppli

Roles Conceptualization, Investigation, Writing – review & editing

Affiliation Development and Evolution of Cognition Research group, Max Planck Institute for Animal Behavior, Konstanz, Germany

Szymon M. Drobniak

Roles Conceptualization, Formal analysis, Methodology, Visualization, Writing – review & editing

Affiliations Evolution & Ecology Research Centre, School of Biological, Environmental & Earth Sciences, University of New South Wales, Sydney, Australia, Institute of Environmental Sciences; Jagiellonian University, Krakow, Poland

Sandra A. Heldstab

Roles Conceptualization, Formal analysis, Visualization, Writing – review & editing

Affiliations Department of Evolutionary Anthropology, University of Zurich, Zurich, Switzerland, Development and Evolution of Cognition Research group, Max Planck Institute for Animal Behavior, Konstanz, Germany

Michael Griesser

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

Affiliations Department of Biology, University of Konstanz, Konstanz, Germany, Center for the Advanced Study of Collective Behavior, University of Konstanz, Konstanz, Germany, Department of Collective Behavior, Max Planck Institute of Animal Behavior, Konstanz, Germany

Competing Interests

The authors have declared that no competing interests exist.