1. Department of Forest Ecosystems and Society Oregon State University Corvallis OR USA
2. School of Environment and Sustainability Western Colorado University Gunnison CO USA
3. Haire Laboratory for Landscape Ecology Belfast ME USA
4. Northern Forestry Centre Canadian Forest Service Natural Resources Canada Edmonton AB Canada
5. U.S. Geological Survey Northern Rocky Mountain Science Center Jackson WY USA
6. Aldo Leopold Wilderness Research Institute Rocky Mountain Research Station USDA Forest Service Missoula MT USA