Try this tactic. When you see a groundhog in a field, just casually start walking slowly straight towards him. When he sees you, he’ll make a quick dash for the hole. After he is underground, then you jog quietly and softly around to the back side of his hole making sure you stay at least 15 or 20 yards away from him so he won’t hear you. Now you should be 180 degrees from where he last saw you. In a few minutes, he’ll get curious and pop his head and look where he last saw you. But, he won’t see you and then will climb out further for a better look exposing his back side. The rest is up to you.