1. John G. Kie, Department of Biological Sciences, 921 South 8th Avenue, Stop 8007, Idaho State University, Pocatello, Idaho 83209, USA, and United States Forest Service, Pacific Northwest Research Station, 1401 Gekeler Lane, La Grande, Oregon 97850, US
2. Bruce K. Johnson, Oregon Department of Fish and Wildlife, 1401 Gekeler Lane, La Grande, Oregon 97850, USA - e-mail: bruce.k.johnson@state.or.us
3. James H. Noyes, Oregon Department of Fish and Wildlife, NE Vandenberg Ave., Corvallis, Oregon 97330, USA - e-mail: james.h.noyes@state.or.us
4. Christen L. Williams, Purdue University, 1159 Forestry Building, West Lafayette, Indiana 47907, USA
5. Brian L. Dick, United States Forest Service, Pacific Northwest Research Station, 1401 Gekeler Lane, La Grande, Oregon 97850, USA - e-mail: bldick@fs.fed.us
6. Olin E. Rhodes, University of Georgia's Savannah River Ecology Laboratory, Drawer E, Aiken, South Carolina 29802, USA - e-mail: rhodes@srel.edu
7. Rosemary J. Stussy, Oregon Department of Fish and Wildlife, 1495 East Gregory Road, Central Point, Oregon 97502, USA - e-mail: rosemary.j.stussy@state.or.us
8. R. Terry Bowyer, Department of Biological Science, 921 South 8th Avenue, Stop 8007, Idaho State University, Pocatello, Idaho 83209, USA - e-mail: bowyterr@isu.edu