We had a visitor last night: “The grey fox is the most common fox in California, mainly populating coastal or mountain forests at lower elevations. They rarely dig their own dens. Instead they will rest in crevices, under boulders, or in hollow logs. Secretive and mostly nocturnal, the gray fox is an excellent hunter.” -California Living Museum (The video might take a moment to load).
Jeff Pelline's Sierra Foothills Report 