I can't view the clip but if its what i think it is they do it in large parts on NZ as its the only way to control them.
I've got a mate out there who does it a couple of months a year head shooting deer, pigs and goats with G3 for the food industry. Hopefully i'm going out there in October to help as an on-board dresser/skinner and hopefully get some shooting :whistle: .
I agree that from a sporting aspect it seems a little harsh and ruthless but there is still a lost of fieldcratf in it with both finding the quarry, shooting accurately at a moving target (head shots to minimise