Two mountain lion cubs that arrived at Humane Society’s Ramona Wildlife Center as orphans in March are back where they belong.

They had learned to hunt and doubled in size. After nearly six months of care at the Ramona Wildlife Center, it was time for a pair of orphaned mountain lions to be released. On a patch of public land ...

A nonprofit wildlife rescue called the felines’ release “a major success story for mountain lion conservation in California.” ...

Stoinski, T. S. and Beck, Benjamin B. 2001. "Behavior differences between captive-born golden lion tamarins and their wild-born offspring." ...