About the Authors

Nicolas Claidière

nicolas.claidiere@normalesup.org

Affiliation Centre for Social Learning and Cognitive Evolution, University of St Andrews, St Andrews, Scotland, United Kingdom

Mark Bowler

Affiliation Centre for Social Learning and Cognitive Evolution, University of St Andrews, St Andrews, Scotland, United Kingdom

Andrew Whiten

Affiliation Centre for Social Learning and Cognitive Evolution, University of St Andrews, St Andrews, Scotland, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NC MB AW. Performed the experiments: NC MB. Analyzed the data: NC. Contributed reagents/materials/analysis tools: AW. Wrote the paper: NC MB AW.