Special Status Mammal Species
Dave Herr/U.S. Forest Service
Designations of protection can be state or federally issued. In the case of Yosemite National Park’s mammal species, the Sierra Nevada bighorn sheep is the only animal listed with the highest protections as federally and state endangered.
Sierra Nevada bighorn sheep—FE/SE
Did You Know?
Rockfall events have helped shape many of the outstanding features along Yosemite Valley's walls, including Royal Arches, North Dome, and Half Dome. Giant talus slopes that slant away from the Valley walls accumulate debris with each rockfall event.