1. Department of Forest and Wildlife Ecology; SILVIS Lab; University of Wisconsin-Madison; Madison Wisconsin 53706 USA
2. USDA Forest Service; Rocky Mountain Research Station; Fort Collins Colorado 80526 USA
3. Centre for Tropical Biodiversity and Climate Change Research; School of Marine and Tropical Biology; James Cook University; Townsville Queensland 4811 Australia
4. Division of Research and Innovation; James Cook University; Townsville Queensland 4811 Australia
5. Department of Ecology and Evolution; Stony Brook University; Stony Brook New York 11794 USA
6. U. S. Geological Survey; Upper Midwest Environmental Sciences Center; La Crosse Wisconsin 54603 USA
7. Department of Geography and Program in Ecology, Evolution, and Conservation Biology; Laboratory for Conservation Biogeography; University of Nevada-Reno; Reno Nevada 89577 USA
8. Center for Climate Research; University of Wisconsin-Madison; Madison Wisconsin 53706 USA
9. U. S. Fish and Wildlife Service; La Crosse Wisconsin 54603 USA