About the Authors
- Simon W. Townsend
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Affiliations School of Psychology, University of St Andrews, St Andrews, Scotland, United Kingdom, Budongo Conservation Field Station, Masindi, Uganda
- Tobias Deschner
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Affiliation Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany
- Klaus Zuberbühler
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* E-mail: kz3@st-and.ac.uk
Affiliations School of Psychology, University of St Andrews, St Andrews, Scotland, United Kingdom, Budongo Conservation Field Station, Masindi, Uganda
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: ST KZ. Performed the experiments: ST. Analyzed the data: ST. Contributed reagents/materials/analysis tools: TD. Wrote the paper: ST KZ. Other: Performed hormonal analysis: TD.