About the Authors

Boris Yagound

boris.yagound@leec.univ-paris13.fr

Affiliation Laboratoire d'Ethologie Expérimentale et Comparée, E.A. 4443, Université Paris 13, Sorbonne Paris Cité, Villetaneuse, France

Pierre Blacher

Affiliation Laboratoire d'Ethologie Expérimentale et Comparée, E.A. 4443, Université Paris 13, Sorbonne Paris Cité, Villetaneuse, France

Stéphane Chameron

Affiliation Laboratoire d'Ethologie Expérimentale et Comparée, E.A. 4443, Université Paris 13, Sorbonne Paris Cité, Villetaneuse, France

Nicolas Châline

Affiliation Laboratoire d'Ethologie Expérimentale et Comparée, E.A. 4443, Université Paris 13, Sorbonne Paris Cité, Villetaneuse, France

Competing Interests

The authors confirm that co-author Nicolas Châline is a PLOS ONE Editorial Board member. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: BY PB SC NC. Performed the experiments: BY. Analyzed the data: BY. Wrote the paper: BY PB SC NC.