Affiliation: | 1.Department of Biological Sciences, University of Alberta, CW 405, Biological Sciences Bldg., Edmonton, AB, T6G 2E9, Canada ;2.Arctic Raptor Project, P.O. Box 626, Rankin Inlet, NT, X0C 0G0, Canada ;3.Stockholm, Sweden ;4.Department of Renewable Resources, University of Alberta, Edmonton, Canada ;5.Fairbanks, USA ;6.The Peregrine Fund, 5668 W. Flying Hawk Lane, Boise, ID, 83709, USA ;7.Alaska Department of Fish & Game, Juneau, USA ;8.High Arctic Institute, 603 10th Avenue, Orion, IL, 61273, USA ;9.Tavelsj?, Sweden ;10.Arctic Research Station of Institute of Plant and Animal Ecology Ural Branch, Russian Academy of Sciences, Zelenaya Gorka Str., 21, Labytnangi, Yamal-Nenets Autonomous District, Russia, 629400 ;11.Center for Rescue of Wild Animals (Independent Non-profit Organization), Moscow, Russia ;12.Raptor Group Finnmark, Alta, Norway ;13.Department of Biological Sciences, Advanced Environmental Research Institute, University of North Texas, 1155 Union Circle, #310559, Denton, TX, 76203, USA ;14.Bird Ringing Centre of Russia IEE RAS, Moscow, Russia, 117312 ;15.Kirkkonummi, Finland ;16.Institute of Biological Problems of the North, 18 Portovaya Street, Magadan, Russia, 685000 ;17.Department of Biological and Environmental Sciences, University of Gothenburg, Box 463, 405 30, G?teborg, Sweden ;18.Boden, Sweden ;19.Conservation Research Foundation, 702 S. Spelman Ln, Meridian, ID, USA ;20.US National Park Service, Alaska, USA ;21.I. M. Sechenov First Moscow State Medical University (Sechenov University), 119991 Trubetskaya 8, Moscow, Russia ;22.Yukon Research Centre, Whitehorse, Canada ;23.Roskilde University, P.O. Box 260, 4000, Roskilde, Denmark ;24.Icelandic Institute of Natural History, Gareab?r, Iceland ;25.Mets?hallitus, Parks and Wildlife Finland, Rovaniemi, Finland ;26.Raptor Group Finnmark, Alta, Norway ;27.Department of Migration, Max Planck Institute of Animal Behavior, Am Obstberg 1, 78315, Radolfzell, Germany ;28.Laboratory of Ornithology, Institute of Biological Problems of the North FEB RAS, 18 Portovaya Str., Magadan, Russia, 685000 ;29.Arctic Research Station, Institute of Plant & Animal Ecology, UD RAS, 21 Zelyonaya Gorka, Labytnangi, Russia, 629400 ;30.Aurora Wildlife Research, Nelson, Canada ;31.St. Cloud State University, St. Cloud, USA ;32.The Peregrine Fund, and Ornithologi, Boise, USA ;33.University of Wisconsin – Stevens Point, Stevens Point, USA ;34.Institute of Plant and Animal Ecology Ural Branch, Russian Academy of Sciences, Ekaterinburg, Russia ;35.U.S. Fish and Wildlife Service, Alaska, USA ;36.Department of Environmental Science, Aarhus University, Roskilde, Denmark ; |