After reading the responces earlier this year "what animal is this" thread. I doubt alot of people can tell the difference between a large Bobcat and a mountain even from a picture. Especially just from tracks.

To even remotely believe an Insurance company would Tatoo it's name on a Mountain Lion you would have to be drinking everclear for a few days.

Double Lung, From what I've read ML, will seldom use a den or a cave.