La Tour du Valat

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Spring fattening in non-migratory female Greylag Geese Anser anser regardless of social status

Simone A. Ehret, Auteur ; Jean-Louis Berthoud, Auteur ; Friederike Woog, Auteur

Dans Wildfowl (70 2020)

Geese vary their body mass throughout the annual cycle. Before energy-demanding processes such as migration, breeding and moult, they accumulate fat reserves, mainly in their abdomen. Females in particular may face a nutritional bottleneck durin[...]

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