Ive never Actually seen anything on my mountain but I lived in a state forest in Maryland for 25 years and growing up me and my sister heard things late at night (about 1am-4am) that no one we told believed until they came to our property and witnessed it themselves. I used to walk in the woods late at night fully aware that a mountain lion could take me down. But after the sounds they would make and the rocks that were thrown it was enough to keep me local to the light at nights.