Oh yeah...viewed it on my large PC screen and can see clearly the head and ears are of a Fisher! Probably looking for that mink to gobble up!
My brother witnessed a chase between a fisher and a red squirrel from his tree stand while deer hunting...his account of the chase was amazing in that the fisher was right on the ass of the squirrel for the whole chase up and down trees and jumping from one tree to another. Lasted quite a while before they disappeared out of sight...