The Beast of Bodmin Moor, which my stepfather claimed to have seen at least twice, was probably a black puma, there were multiple reports of it from the mid 1970's the the late 1980's and then one assumes it died.
It may, or may not, have taken the odd lamb, as at least one was found high up in the crook of a tree, but it avoided all human contact and human settlements, one assumes it lived on smaller rodents/rabbits (and the occasional lone hiker ...... but that is another story)
It may, or may not, have taken the odd lamb, as at least one was found high up in the crook of a tree, but it avoided all human contact and human settlements, one assumes it lived on smaller rodents/rabbits (and the occasional lone hiker ...... but that is another story)