About the Authors
- Jean-Baptiste Thiebot
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* E-mail: jbthiebot@yahoo.fr
Current address: National Institute of Polar Research, Tachikawa, Tokyo, Japan
Affiliation Centre d’Études Biologiques de Chizé, Unité Propre de Recherche 1934 du Centre National de la Recherche Scientifique, Villiers-en-bois, France
- Yves Cherel
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Affiliation Centre d’Études Biologiques de Chizé, Unité Propre de Recherche 1934 du Centre National de la Recherche Scientifique, Villiers-en-bois, France
- Robert J. M. Crawford
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Affiliations Branch Oceans and Coasts, Department of Environmental Affairs, Cape Town, South Africa, University of Cape Town, Animal Demography Unit, Rondebosch, South Africa
- Azwianewi B. Makhado
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Affiliations Branch Oceans and Coasts, Department of Environmental Affairs, Cape Town, South Africa, University of Cape Town, Animal Demography Unit, Rondebosch, South Africa
- Philip N. Trathan
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Affiliation British Antarctic Survey, Natural Environment Research Council, High Cross, Cambridge, United Kingdom
- David Pinaud
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Affiliation Centre d’Études Biologiques de Chizé, Unité Propre de Recherche 1934 du Centre National de la Recherche Scientifique, Villiers-en-bois, France
- Charles-André Bost
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Affiliation Centre d’Études Biologiques de Chizé, Unité Propre de Recherche 1934 du Centre National de la Recherche Scientifique, Villiers-en-bois, France
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: CAB YC RJMC ABM. Performed the experiments: CAB JBT RJMC ABM. Analyzed the data: JBT. Contributed reagents/materials/analysis tools: CAB RJMC PNT DP. Wrote the paper: JBT YC.