1. USGS Forest and Rangeland Ecosystem Science Center, Snake River Field Station, 970 Lusk Street, Boise, ID 83706
2. High Desert Ecological Research Institute, 15 S.W. Colorado Ave., Suite 300, Bend, OR 97702
3. Center for Conservation Biology and Department of Biology, University of California, Riverside, CA 92521
4. Washington Department of Fish and Wildlife, P.O. Box 1077, Bridgeport, WA 98813
5. Washington Department of Fish and Wildlife, 600 North Capitol Way, Olympia, WA 98501
6. USGS Southwest Biological Science Center, Northern Arizona University, P.O. Box 5614, Bldg. 24, Flagstaff, AZ 86011