Actually, I don't have an idea of the amount of deers in Illinois, and to be honest, I don't really care. There's a difference between giving an animal a straight headshot AKA instead dead, and hitting it with a car, making it fly trough America. And if you want to keep the wildlife in the wild, and of your road, secure your roads better. I love your thincking, lets ban cars, or spends trillions putting 30 foot high (yes dear can jump that high) fences on ALL roads