The three adorable mountain lion cubs named Fern, Thistle and Spruce were believed to have been orphaned after their mother ...

Three orphaned mountain lion cubs, Fern, Thistle, and Spruce, rescued in California’s Portola Valley, are being cared for at ...

The three rescued cubs were relatively healthy but thin after it was determined the mother was absent for about two weeks ...

CDFW monitored for any signs of their mother for two weeks using trail cameras and reports ... threaten their existence in California, according to the Oakland Zoo. The big cats, also called ...