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Sarah C. Davidson, Gil Bohrer, Eliezer Gurarie, Scott LaPoint, Peter J. Mahoney, Natalie T. Boelman, Jan U. H. Eitel, Laura R. Prugh, Lee A. Vierling, Jyoti Jennewein, Emma Grier, Ophélie Couriot, Allicia P. Kelly, Arjan J. H. Meddens, Ruth Y. Oliver, Roland Kays, Martin Wikelski, Tomas Aarvak, Joshua T. Ackerman, José A. Alves, Erin Bayne, Bryan Bedrosian, Jerrold L. Belant, Andrew M. Berdahl, Alicia M. Berlin, Dominique Berteaux, Joël Bêty, Dmitrijs Boiko, Travis L. Booms, Bridget L. Borg, Stan Boutin, W. Sean Boyd, Kane Brides, Stephen Brown, Victor N. Bulyuk, Kurt K. Burnham, David Cabot, Michael Casazza, Katherine Christie, Erica H. Craig, Shanti E. Davis, Tracy Davison, Dominic Demma, Christopher R. DeSorbo, Andrew Dixon, Robert Domenech, Götz Eichhorn, Kyle Elliott, Joseph R. Evenson, Klaus-Michael Exo, Steven H. Ferguson, Wolfgang Fiedler, Aaron Fisk, Jérôme Fort, Alastair Franke, Mark R. Fuller, Stefan Garthe, Gilles Gauthier, Grant Gilchrist, Petr Glazov, Carrie E. Gray, David Grémillet, Larry Griffin, Michael T. Hallworth, Autumn-Lynn Harrison, Holly L. Hennin, J. Mark Hipfner, James Hodson, James A. Johnson, Kyle Joly, Kimberly Jones, Todd E. Katzner, Jeff W. Kidd, Elly C. Knight, Michael N. Kochert, Andrea Kölzsch, Helmut Kruckenberg, Benjamin J. Lagassé, Sandra Lai, Jean-François Lamarre, Richard B. Lanctot, Nicholas C. Larter, A. David M. Latham, Christopher J. Latty, James P. Lawler, Don-Jean Léandri-Breton, Hansoo Lee, Stephen B. Lewis, Oliver P. Love, Jesper Madsen, Mark Maftei, Mark L. Mallory, Buck Mangipane, Mikhail Y. Markovets, Peter P. Marra, Rebecca McGuire, Carol L. McIntyre, Emily A. McKinnon, Tricia A. Miller, Sander Moonen, Tong Mu, Gerhard J. D. M. Müskens, Janet Ng, Kerry L. Nicholson, Ingar Jostein Øien, Cory Overton, Patricia A. Owen, Allison Patterson, Aevar Petersen, Ivan Pokrovsky, Luke L. Powell, Rui Prieto, Petra Quillfeldt, Jennie Rausch, Kelsey Russell, Sarah T. Saalfeld, Hans Schekkerman, Joel A. Schmutz, Philipp Schwemmer, Dale R. Seip, Adam Shreading, Mónica A. Silva, Brian W. Smith, Fletcher Smith, Jeff P. Smith, Katherine R. S. Snell, Aleksandr Sokolov, Vasiliy Sokolov, Diana V Solovyeva, Mathew S. Sorum, Grigori Tertitski, J. F. Therrien, Kasper Thorup, T. Lee Tibbitts, Ingrid Tulp, Brian D. Uher-Koch, Rob S. A. van Bemmelen, Steven Van Wilgenburg, Andrew L. Von Duyke, Jesse L. Watson, Bryan D. Watts, Judy A. Williams, Matthew T. Wilson, James R. Wright, Michael A. Yates, David J. Yurkowski, Ramūnas Žydelis, Mark Hebblewhite. (2020). Ecological insights from three decades of animal movement tracking across a changing Arctic (Vol. 370).
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Aymeric Fromant, Charles-André Bost, Paco Bustamante, Alice Carravieri, Yves Cherel, Karine Delord, Yonina H. Eizenberg, Colin M. Miskelly, John P. Y. Arnould. (2020). Temporal and spatial differences in the post-breeding behaviour of a ubiquitous Southern Hemisphere seabird, the common diving petrel (Vol. 7).
Abstract: The non-breeding period plays a major role in seabird survival and population dynamics. However, our understanding of the migratory behaviour, moulting and feeding strategies of non-breeding seabirds is still very limited, especially for small-sized species. The present study investigated the post-breeding behaviour of three distant populations (Kerguelen Archipelago, southeastern Australia, New Zealand) of the common diving petrel (CDP) (Pelecanoides urinatrix), an abundant, widely distributed zooplanktivorous seabird breeding throughout the southern Atlantic, Indian and Pacific oceans. The timing, geographical destination and activity pattern of birds were quantified through geolocator deployments during the post-breeding migration, while moult pattern of body feathers was investigated using stable isotope analysis. Despite the high energetic cost of flapping flight, all the individuals quickly travelled long distances (greater than approx. 2500 km) after the end of the breeding season, targeting oceanic frontal systems. The three populations, however, clearly diverged spatially (migration pathways and destinations), and temporally (timing and duration) in their post-breeding movements, as well as in their period of moult. Philopatry to distantly separated breeding grounds, different breeding phenologies and distinct post-breeding destinations suggest that the CDP populations have a high potential for isolation, and hence, speciation. These results contribute to improving knowledge of ecological divergence and evolution between populations, and inform the challenges of conserving migratory species.
Keywords: migration moult non-breeding Procellariiformes Southern Ocean stable isotopes
Programme: 394
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