1. Wyoming Cooperative Fish and Wildlife Research Unit, Department of Zoology and Physiology University of Wyoming Laramie WY USA
2. Department of Fish and Wildlife Sciences University of Idaho Moscow ID USA
3. Arizona Game and Fish Department Phoenix AZ USA
4. Department of Natural Resources and Environmental Science University of Nevada Reno Reno NV USA
5. School of Natural Resources and the Environment University of Arizona Tucson AZ USA
6. Institute of Arctic Biology University of Alaska Fairbanks Fairbanks AK USA
7. Utah Division of Wildlife Resources Salt Lake City UT USA
8. US Geological Survey, Iowa Cooperative Fish and Wildlife Research Unit, Department of Natural Resource Ecology and Management Iowa State University Ames IA USA
9. Western Association of Fish and Wildlife Agencies—Wild Sheep Working Group Texas Parks and Wildlife Department Rochelle TX USA
10. Nevada Department of Wildlife Reno NV USA
11. Colorado Parks and Wildlife Fort Collins CO USA
12. Alberta Environment and Parks Rocky Mountain House AB Canada
13. South Dakota Game Fish and Parks Custer SD USA
14. Oregon Department of Fish and Wildlife Lakeview OR USA
15. Montana Fish, Wildlife, and Parks Thompson Falls MT USA
16. Haub School of Environment and Natural Resources, Wyoming Cooperative Fish and Wildlife Research Unit, Department of Zoology and Physiology University of Wyoming Laramie WY USA