I thought at least half of our so called 'black bears' were actually Grizzly bears, either painted black, or genetically altered to grow black hair and that are trained to hunt down any reintroduced lion that as shown himself before a picture can be taken. After all, just as the mountain lion and coyote are mortal enemies so are the grizzly and mountain lion. Of course keeping this secret isn't hard as the media is always willing to cooperate if you just ask them nicely and everyone in the whole world is real good at secrets.