Affiliation: | 1. Aspen Wildlife Research Inc., 2708 Cochrane Road N.W., Calgary, AB, T2M 4H9 Canada E-mail: clayton.apps@telus.net;2. Ministry of Forests, Lands and Natural Resource Operations, Box 1732, D'Arcy, BC, V0N 1L0 Canada;3. Birchdale Ecological Ltd., P.O. Box 606, Kaslo, BC, V0G 1M0 Canada;4. Foothills Research Institute, Box 630, Hinton, AB, T7V 1X6 Canada;5. US Fish and Wildlife Service, College of Forestry and Conservation, University of Montana, 309 University Hall, Missoula, MT, 59812 USA |