https://defenders.org/blog/2025/12/tracking-elusive-sierra-nevada-red-fox-oregon
Tracking the Elusive Sierra Nevada Red Fox in Oregon | Defenders of Wildlife
The Sierra Nevada red fox is one of the rarest mammals in the American West.
sierra nevada red fox
https://www.fws.gov/species/sierra-nevada-red-fox-vulpes-vulpes-necator/map
Sierra Nevada Red Fox (Vulpes vulpes necator) | Map | U.S. Fish & Wildlife Service | FWS.gov
u s fish wildlife servicesierra nevada red fox