1. Centre for Wildlife Ecology, Department of Biological Sciences, Simon Fraser University , Burnaby, British Columbia , Canada
2. Environment and Climate Change Canada, Science and Technology Branch, Pacific Wildlife Research Centre , Delta, British Columbia , Canada
3. U.S. Geological Survey, Alaska Science Center , Anchorage, Alaska , USA
4. U.S. Fish and Wildlife Service , Anchorage, Alaska , USA
5. Environment and Climate Change Canada, Canadian Wildlife Service , Yellowknife, Northwest Territories , Canada
6. Marmot Recovery Foundation , Nanaimo, British Columbia , Canada
7. Office of the Chief Scientist, Alberta Environment and Parks , Edmonton, Alberta , Canada
8. Canadian Wildlife Service, Environment and Climate Change Canada , Delta, British Columbia , Canada