Last week in the Adirondacks I saw an animal I could not identify. It was about 60 yards out in the pencil brush and to the best of my vision this is what I saw. It was about 3 feet long not including a short tail or the head, looked to be about 10 to 12 inches deep through the body, had short legs maybe 6 to 10 inches, and was dark to the point of appearing black. It appeared to weigh 30-40 lbs. It moved like a weasel.
My first thought was a fisher but after looking them up this thing was way too big.