Who would win in a fight between a grizzly bear and a mountain lion?
There are actually quite a few accounts of these two predators squaring off with each other, and it seems that the bear usually has the advantage when dealing with sub-adult cougars, while confrontations with mature cougars tell a different story: sometimes they end in a draw with no winners, most times with the cougar as the clear winner—–as the big bears have been known to perish from wounds sustained in these battles.