1. U.S. Geological Survey; Northern Rocky Mountain Science Center; Bozeman MT 59715 USA
2. Montana State University; Department of Ecology; Bozeman MT 59715 USA
3. Massachusetts Division of Fisheries and Wildlife (MDFW); 100 Hartwell St. West Boylston MA 01583 USA
4. National Research Council; 500 Fifth Street NW Washington D.C 20001 USA
5. U.S. Environmental Protection Agency; Office of Research and Development; 1200 Pennsylvania Ave (8601P) Washington D.C 20460 USA
6. U.S. Fish and Wildlife Service; Ecological Services Program; Washington D.C 20240 USA
7. U.S. Fish and Wildlife Service; Kenai National Wildlife Refuge; Soldotna AK 99669 USA
8. National Oceanic and Atmospheric Administration; Climate Program Office; Silver Spring MD 20910 USA
9. National Wildlife Federation; Washington D.C 20006 USA
10. Research School of Biology; Australian National University; Canberra ACT 0200 Australia
11. University of Notre Dame; Department of Biological Sciences; Notre Dame IN 46556 USA
12. U.S. Fish and Wildlife Service; Science Applications; Fairbanks AK 99701 USA
13. Institute of Arctic Biology; University of Alaska Fairbanks; Fairbanks AK 99775 USA
14. Department of the Interior; Northeast Climate Science Center; Amherst MA 01003 USA
15. University of Massachusetts; Department of Environmental Conservation; Amherst MA 01003 USA
16. Center for Science and Democracy; Union of Concerned Scientists; Cambridge MA 02138 USA
17. U.S. Fish and Wildlife Service; Migratory Bird Program; Washington D.C 20240 USA
18. U.S. Fish and Wildlife Service; Appalachian Landscape Conservation Cooperative; Shepherdstown WV 25443 USA
19. U.S. National Park Service; Natural Resource Stewardship and Science; Fort Collins CO 80525 USA
20. Wisconsin Dept. of Natural Resources; Madison WI 53707 USA
21. Department of Ecology, Evolution and Marine Biology; UC Santa Barbara; Santa Barbara CA 93106 USA