1. Department of FishWildlife, and Conservation Biology Colorado State University Fort Collins CO 80523 USA
2. Center for Environmental Management of Military LandsColorado State University 3023 Engineer Place Fort Wainwright AK 99703 USA
3. Center for Environmental Management of Military LandsColorado State University Fort Collins CO 80523 USA
4. Department of Fish, Wildlife, and Conservation BiologyColorado State University Fort Collins CO 80523 USA