1. Department of Natural Resource Ecology and Management Oklahoma State University Stillwater Oklahoma USA
2. Department of Ecosystem Science and Management University of Wyoming Laramie Wyoming USA
3. USDA‐Agricultural Research Service Fort Collins Colorado USA
4. Thunder Basin Grassland Prairie Ecosystem Association Bill Wyoming USA
5. Bird Conservancy of the Rockies Fort Collins Colorado USA
6. Colorado Natural Heritage Program Colorado State University Fort Collins Colorado USA
7. Department of Fish, Wildlife and Conservation Biology Colorado State University Fort Collins Colorado USA