About the Authors

Vanessa Guesdon

vguesdon@tours.inra.fr

Current address: INRA, UMR85 Physiologie de la Reproduction et des Comportements, Nouzilly, France; CNRS, UMR6175 Physiologie de la Reproduction et des Comportements, Nouzilly, France; Université François Rabelais de Tours, Tours, France; IFCE, Nouzilly, France

Affiliation UMR CNRS 6552, Ethologie Animale et Humaine, Université de Rennes 1, Rennes, France

Aline Bertin

Current address: INRA, UMR85 Physiologie de la Reproduction et des Comportements, Nouzilly, France; CNRS, UMR6175 Physiologie de la Reproduction et des Comportements, Nouzilly, France; Université François Rabelais de Tours, Tours, France; IFCE, Nouzilly, France

Affiliation Konrad-Lorenz-Forschungsstelle, University of Vienna, Grünau, Austria

Cécilia Houdelier

Affiliation UMR CNRS 6552, Ethologie Animale et Humaine, Université de Rennes 1, Rennes, France

Sophie Lumineau

Affiliation UMR CNRS 6552, Ethologie Animale et Humaine, Université de Rennes 1, Rennes, France

Laureline Formanek

Affiliation UMR CNRS 6552, Ethologie Animale et Humaine, Université de Rennes 1, Rennes, France

Kurt Kotrschal

Affiliation Konrad-Lorenz-Forschungsstelle, University of Vienna, Grünau, Austria

Erich Möstl

Affiliation Department of Natural Sciences, Biochemistry, University of Veterinary Medicine, Vienna, Austria

Marie-Annick Richard-Yris

Affiliation UMR CNRS 6552, Ethologie Animale et Humaine, Université de Rennes 1, Rennes, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: VG MARY. Performed the experiments: VG CH LF. Analyzed the data: VG MARY AB. Contributed reagents/materials/analysis tools: VG AB CH KK EM. Wrote the paper: VG AB. Revised the manuscript: CH MARY SL KK EM.