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Changes in body mass and hormone levels between wintering and spring staging areas in dark-bellied brent geese Branta bernicla bernicla

M. Poisbleau, Auteur ; H. Fritz, Auteur ; M. M. Lambrechts, Auteur ; C. Trouve, Auteur ; B. S. Ebbinge, Auteur

Dans Journal of Avian Biology (37(2) MAR 2006)

We document seasonal changes in body mass and plasma hormone levels (testosterone and triiodothyronine) between winter and spring quarters in dark-bellied brent geese Branta bernicla bernicla. Body mass increased between winter and spring, where[...]

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