Energetic consequences of contrasting winter migratory strategies in a sympatric Arctic seabird duet

• Published in: Journal of Avian Biology
• Main Authors: Fort, Jérôme, Steen, Harald, Strøm, Hallvard, Tremblay, Yann, Grønningsæter, Eirik, Pettex, Emeline, Porter, Warren P., Grémillet, David
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley 2013
• Subjects: Arctic; Bjørnøya; Faroe Islands; Greenland; Svalbard; North Atlantic; Uria aalge; Uria lomvia; uria
• Online Access: http://dx.doi.org/10.1111/j.1600-048x.2012.00128.x; https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1600-048X.2012.00128.x; https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1600-048X.2012.00128.x

At the onset of winter, warm‐blooded animals inhabiting seasonal environments may remain resident and face poorer climatic conditions, or migrate towards more favourable habitats. While the origins and evolution of migratory choices have been extensively studied, their consequences on avian energy b...