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Article
Maricel Graña Grilli, Auteur ; Yves Cherel, AuteurSeabirds are mostly thought to moult during the inter-breeding period and the isotopic values of their feathers are often therefore assumed to relate to their assimilated diet during such periods. We observed Brown Skuas Stercorarius antarcticus[...]
Article
Maricel Graña Grilli, Auteur ; Sergio A. Lambertucci, Auteur ; Jean-François Therrien, Auteur ; Keith L. Bildstein, AuteurBoth wing size and wing shape affect the flight abilities of birds. Intra and inter-specific studies have revealed a pattern where high aspect ratio and low wing loading favour migratory behaviour. This, however, have not been studied in soaring[...]
