Does Feather Corticosterone Reflect Individual Quality or External Stress in Arctic-Nesting Migratory Birds?

• Pierre Legagneux ,

  * E-mail: legagneux@gmail.com

  Affiliation Département de biologie & Centre d'études nordiques, Université du Québec à Rimouski, Québec, Canada

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• N. Jane Harms,

  Affiliation Department of Veterinary Pathology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

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• Gilles Gauthier,

  Affiliation Département de biologie & Centre d'études nordiques, Pavillon Vachon, Université Laval Québec, Québec, Canada

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• Olivier Chastel,

  Affiliation Centre d'Études Biologiques de Chizé, CNRS-UPR 1934, Carrefour de la Canauderie, Villiers-en-Bois, France

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• H. Grant Gilchrist,

  Affiliation Environment Canada, National Wildlife Research Centre, Ottawa, Ontario, Canada

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• Gary Bortolotti †,

  † Deceased.

  Affiliation Department of Biology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

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• Joël Bêty,

  Affiliation Département de biologie & Centre d'études nordiques, Université du Québec à Rimouski, Québec, Canada

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• Catherine Soos

  Affiliations Environment Canada, Saskatoon, Saskatchewan, Canada, Department of Veterinary Pathology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada

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