About the Authors
- Catherine Hobaiter
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* E-mail: clh42@st-andrews.ac.uk
Affiliations Centre for Social Learning and Cognitive Evolution and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, St Andrews, Scotland, Budongo Conservation Field Station, Masindi, Uganda
- Anne Marijke Schel
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Affiliations Department of Psychology, University of York, York, United Kingdom, Institute Jean Nicod, Ecole Normale Supérieure, Pavillon Jardin, Paris, France, Budongo Conservation Field Station, Masindi, Uganda
- Kevin Langergraber
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Affiliations Department of Anthropology, Boston University, Boston, Massachusetts, United States of America, Department of Primatology, Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Klaus Zuberbühler
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Affiliations Centre for Social Learning and Cognitive Evolution and Scottish Primate Research Group, School of Psychology and Neuroscience, University of St Andrews, St Andrews, Scotland, Department of Comparative Cognition, Institute of Biology, University of Neuchatel, Neuchâtel, Switzerland, Budongo Conservation Field Station, Masindi, Uganda
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CH AS KL KZ. Performed the experiments: CH AS KL. Analyzed the data: CH AS KL KZ. Contributed reagents/materials/analysis tools: CH AS KL KZ. Wrote the paper: CH AS KL KZ.