Blar i AURA på forfatter "Gauthier, Gilles"
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Arctic avian predators synchronise their spring migration with the northern progression of snowmelt
Curk, Teja; Pokrovsky, Ivan; Lecomte, Nicolas; Aarvak, Tomas; Brinker, David F.; Burnham, Kurt; Dietz, Andreas; Dixon, Andrew; Franke, Alastair; Gauthier, Gilles; Jacobsen, Karl-Otto; Kidd, Jeff; Lewis, Stephen B.; Øien, Ingar J.; Sokolov, Aleksandr; Sokolov, Vasiliy; Solheim, Roar; Weidensaul, Scott; Wiebe, Karen; Wikelski, Martin; Therrien, Jean-François; Safi, Kamran (Peer reviewed; Journal article, 2020)Migratory species display a range of migration patterns between irruptive (facultative) to regular (obligate), as a response to different predictability of resources. In the Arctic, snow directly influences resource ... -
Density‑dependent winter survival of immatures in an irruptive raptor with pulsed breeding
McCabe, Rebecca A.; Therrien, Jean‑François; Wiebe, Karen; Gauthier, Gilles; Brinker, David; Weidensaul, Scott; Reid, Donald; Doyle, Frank I.; Jacobsen, Karl-Otto; Aarvak, Tomas; Øien, Ingar Jostein; Solheim, Roar; Fitzgerald, Guy; Smith, Norman; Bates, Kirk; Fuller, Mark; Miller, Erica; Elliott, Kyle H. (Journal article; Peer reviewed, 2021)Highly mobile predators can show strong numerical responses to pulsed resources, sometimes resulting in irruptions where large numbers of young invade landscapes at a continental scale. High production of young in irruption ...