About the Authors

Marie-Jeanne Holveck

marie-jeanne.holveck@uclouvain.be

Current address: Biodiversity Research Centre, Université Catholique de Louvain-la-Neuve (UCL), Louvain-la-Neuve, Belgium

Affiliation Behavioural Biology Group Institute of Biology (IBL), Leiden University, Leiden, The Netherlands

Nicole Geberzahn

Current address: CNPS CNRS UMR 8195, Université Paris Sud, Orsay, France

Affiliation Behavioural Biology Group Institute of Biology (IBL), Leiden University, Leiden, The Netherlands

Katharina Riebel

Affiliation Behavioural Biology Group Institute of Biology (IBL), Leiden University, Leiden, The Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MJH KR. Performed the experiments: MJH NG. Analyzed the data: MJH. Wrote the paper: MJH KR.