I took the skull pic from its good side. The other side looked broken and gone. I went back and did some Wikipedia research too and read that tact the fisher takes is to bite them in the face a bunch of times to dispatch them. I'll get a pic on the less than good side if it's still there to compare and contrast
We are seeing more predators (here at least) because trapping has dropped off so much. I think it's a warren or rabbits...?