About the Authors
- Anne Marijke Schel
-
Affiliations Department of Psychology, University of York, York, United Kingdom, Budongo Conservation Field Station, Masindi, Uganda
- Simon W. Townsend
-
Affiliation Animal Behaviour Group, Institute of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
- Zarin Machanda
-
Affiliation Department of Human Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
- Klaus Zuberbühler
-
Affiliations Budongo Conservation Field Station, Masindi, Uganda, Department of Comparative Cognition, University of Neuchâtel, Neuchâtel, Switzerland, School of Psychology & Neurosciences, University of St Andrews, St Andrews, United Kingdom
- Katie E. Slocombe
-
* E-mail: katie.slocombe@york.ac.uk
Affiliation Department of Psychology, University of York, York, United Kingdom
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: KS ST AS KZ. Performed the experiments: KS AS. Analyzed the data: KS AS ST ZM. Wrote the paper: KS AS ST ZM KZ.