1. USDA−Agricultural Research Service Eastern Oregon Agricultural Research Center 67826‐A Highway 205, Burns OR 97720 U.S.A.
2. US Geological Survey Southwest Biological Science Center 2255 N. Gemini Dr., Flagstaff AZ 86001 U.S.A.
3. USDA−Agricultural Research Service Northwest Watershed Research Center 251 Front Street, Suite 400, Boise ID 83702 U.S.A.
4. Center for Adaptable Western Landscapes Northern Arizona University PO Box 6077, Flagstaff AZ 86011 U.S.A.
5. The Nature Conservancy 1 East First Street, Suite 1007, Reno NV 89501 U.S.A.