作者单位:
California Department of Fish and Game, 407 West Line Street, Bishop, CA 93514, USA
[1]
Department of Fish, Wildlife, and Conservation Biology, Colorado State University, Fort Collins, CO 80523, USA
[2]
Colorado Division of Wildlife, 317 West Prospect Road, Fort Collins, CO 80526, USA
[3]
Colorado Division of Wildlife, 2300 South Townsend Avenue, Montrose, CO 81401, USA
[4]
发布时间
2013-11-20