1. Department of Wildland Resources Utah State University 5230 Old Main Hill Logan UT 84322 USA
2. Rocky Mountain Biological Laboratory 8000 County Rd. 317, Box 519 Crested Butte CO 81224 USA
3. Department of Environmental Sciences Emory University 400 Dowman Dr. Atlanta GA 30322 USA
4. Southeastern Center for Conservation, Atlanta Botanical Garden 1345 Piedmont Ave NE Atlanta GA 30309 USA
5. Department of Biology University of Louisville 139 Life Sciences Building Louisville KY 40292 USA
6. Department of Biology University of Washington W Stevens Way Seattle WA 98195‐1800 USA