A guy I know lives on some acreage with some crops. He was saying he got some sort of kill trap that you put over entrances because his grandmother was sitting in her bedroom window popping them with a rifle. When I asked if they were that big of a problem he said that they were digging around the foundation of his house and he was concerned. So this is in one summer, I asked how many he had gotten so far and he said 33. Floored me for sure.^ They got the whole World to live in but once they dig under my shed or dig under my bridge, it's game on !