About the Authors

Jean-Marie Ballouard

jmarie.ballouard@gmail.com

Affiliations Centre d'Etudes Biologiques de Chizé, CNRS-UPR 1934, Villiers en Bois, France, Centre de Recherche et de Conservation des Chéloniens, SOPTOM, le Village des tortues, Gonfaron, France

François Brischoux

Affiliation Department of Biology, University of Florida, Gainesville, Florida, United States of America

Xavier Bonnet

Affiliation Centre d'Etudes Biologiques de Chizé, CNRS-UPR 1934, Villiers en Bois, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: J-MB XB. Performed the experiments: J-MB XB FB. Analyzed the data: J-MB FB XB. Contributed reagents/materials/analysis tools: J-MB FB XB. Wrote the paper: J-MB FB XB.