Yep, they're occassionally seen. I know numerous people I trust implicitly who have seen them . . . including one sighting by me! No.1gamewarden who used to post here has pictures and a video of more than one mountain lion from both Harford and Cecil counties.

BTW--in Garrett county, the DNR has flyers in the grocerie stores asking people to report the sightings of mountain lions. They freely acknowledge their existence and are trying to get a figure on how many there are.