About the Authors

Jawad Abdelkrim

jawad@mnhn.fr (JA); g.hunt@auckland.ac.nz (GRH)

Affiliations Molecular Ecology Laboratory, School of Biological Sciences, University of Canterbury, Christchurch, New Zealand, Department of Anatomy, Centre for Reproduction and Genomics, University of Otago, Dunedin, New Zealand, UMR 7204 Conservation des Espèces, Restauration et Suivi des Populations, Département Ecologie et Gestion de la Biodiversité, Muséum National d’Histoire Naturelle, Paris, France

Gavin R. Hunt

jawad@mnhn.fr (JA); g.hunt@auckland.ac.nz (GRH)

Affiliation Department of Psychology, University of Auckland, Auckland, New Zealand

Russell D. Gray

Affiliation Department of Psychology, University of Auckland, Auckland, New Zealand

Neil J. Gemmell

Affiliations Molecular Ecology Laboratory, School of Biological Sciences, University of Canterbury, Christchurch, New Zealand, Department of Anatomy, Centre for Reproduction and Genomics, University of Otago, Dunedin, New Zealand

Competing Interests

NJG is a member of the editorial board. 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: JA GRH RDG NJG. Performed the experiments: JA GRH. Analyzed the data: JA GRH. Contributed reagents/materials/analysis tools: JA GRH RDG NJG. Wrote the paper: JA GRH RDG NJG.