About the Authors

Aurore Avarguès-Weber

a.avargues-weber@qmul.ac.uk

Current address: Centre de Recherche sur la Cognition Animale, CNRS - Université Toulouse 3, Toulouse, France

Affiliation Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University London, London, United Kingdom

Lars Chittka

Affiliation Biological and Experimental Psychology, School of Biological and Chemical Sciences, Queen Mary University London, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AAW LC. Performed the experiments: LC. Analyzed the data: AAW. Contributed reagents/materials/analysis tools: AAW LC. Wrote the paper: AAW LC.