Try the water spray or the DVDs or something of this sort. I"m rather shocked at how quickly people are ready to do away with wild animals that are just doing what they do naturally. Really, we have chickens that we love and protect, but when it comes to predators, we're ready to shoot them? Surely there is a solution to deter this bold hawk even if it means borrowing someone's dog for a while and letting it scare the hawk away! I agree, poor chickens...but that hawk is just wanting a meal just like we do when we go to a restaurant and look over a menu....