E-mail: ldillerconsulting@gmail.com;2. Green Diamond Resource Company, Korbel, CA, 95550 USA;3. U.S. Geological Survey, Oregon Cooperative Fish and Wildlife Research Unit, Department of Fisheries and Wildlife, Oregon State University, Corvallis, OR, USA;4. U.S. Geological Survey, Southwest Biological Science Center, Flagstaff, AZ, USA;5. Department of Statistics and Actuarial Science, Simon Fraser University, Burnaby, British Columbia, Canada;6. Colorado Cooperative Fish and Wildlife Research Unit, Department of Fish, Wildlife and Conservation Biology, Colorado State University, Fort Collins, CO, USA;7. Western EcoSystems Technology, Laramie, WY, USA