Ive hunted and successfully taken a doz. or so groundhogs w/ bow in Souther Mich. Hay fields are their perfered habitat here as they likely are in Ind. When you see hay fields stop and ask farmer if he has groundhogs prob. Ask permission to hunt w/bow, and you often will get it, as they cause farmers probs. Spring is the best time to hunt them, as males spend alot of time away from their holes seeking females. Ground hogs also are out and about just before rain -(1/2hr to 1hr previous) and often feeding durning rain if it is more like drizzal.(I think they like their tender alfalfa shoots w/ a little water) We call them "Whistle pigs" because of the sharp whistle alarm they often make. They are pretty good eating-- cook like a beef pot roast(leave just a little hair on 'em.) Cold Whistle pig sandwichs w/ mustard the following day makes for some mighty fine eating! You do wind up loosing some arrows as once you stick one, he heads for his hole, which usually is not far off, either taking your arrow down w/him, or it just gets broken. You can have some really great spot and stalk hunts. You can also set up near their burrows, early to mid morn. and get a shot, or before rain. I have caught them out in the open with me between them and their hole-- I have chased them up a tree more than once--you got them then. They really do make for some great hunting adventure. Iam suprised more archers do not seriously hunt them-- but I imagine this is because of their reduced numbers. Spend some time scouting and you'll find a place or two.