Many thanks for the viewing, information and comments. I am not familiar with a fisher. After reading some of the comments and reviewing the video, I realize this animal is much larger than a mink and being I've only seen a couple of mink, this one is very dark in comparison. My first thought if this was a mink, it must be on steroids. Here is a link for anyone interested: http://animaldiversity.ummz.umich.ed..._pennanti.html