| Affiliation: | 1. Alaska Cooperative Fish and Wildlife Research Unit, School of Fisheries and Ocean Sciences, University of Alaska, Fairbanks, AK, U.S.A.;2. Arctic Beringia Program, Wildlife Conservation Society and the Institute of Arctic Biology, University of Alaska, Fairbanks, AK, U.S.A.;3. U.S. Geological Survey, Missouri Cooperative Fish and Wildlife Research Unit, University of Missouri, Columbia, MO, U.S.A.;4. U.S. Geological Survey, Alaska Science Center, Anchorage, AK, U.S.A.;5. U.S. Geological Survey, Alaska Cooperative Fish and Wildlife Research Unit, Institute of Arctic Biology, University of Alaska, Fairbanks, AK, U.S.A.;6. U.S. Bureau of Land Management, Arctic Field Office, Fairbanks, AK, U.S.A. |
