Weird. We have helicopters here that do a similar thing for sharks. They fly around and scare them away when spooted. I would be very concerned if they started shooting. They would be entering an arms race that encourages the sharks to get armed to match the escalation. We are honestly lucky that the sharks are a peaceful and principled people and have not yet bought their own helicopters.  Also, your wolves might have been shot and the crime covered. I come away from /v/news and /v/politics so pessimistic that shooting wolves wouldn't even raise an eyebrow if it were true.