I have yet to kill one calling (haven't tried much). I've killed one with a 300WM shot to the neck from about 150 yards, one with a muzzleloader to the shoulder at about 170 yards. The last one I killed was somewhere in the 600 yard range with a .223; that's what I had available and I had expected it to take a different route and be within 100. I was pretty surprised when it dropped. It is VERY open and flat around here so you can see them running ditches from a long ways off.