1. Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory, School of Veterinary Medicine, 1 Shields Avenue University of California, Davis Davis CA 95616 USA
2. California Department of Fish and Wildlife 1701 Nimbus Rd, North‐Central Region Rancho Cordova CA 95670 USA
3. Mammalian Ecology and Conservation Unit, Veterinary Genetics Laboratory, and Department of Population Health and Reproduction, School of Veterinary Medicine, 1 Shields Avenue University of California, Davis Davis CA 95616 USA