back pasture

When we first moved here our neighbor would graze his heifers out behind our house. Then he got out of dairy farming. For a few years a local horsetrader kept his horses out back. Now there has been no grazing for a couple years and the fields are growing in (the hayfields on other side are still being worked). What is out there? Deer, fox and coyotes, the occasional bobcat, a moose and her calf (still haven't seen them) and a black bear. Oh, and porcupines. Don't forget the porcupines.