How can I discourage this hawk from keep trying to eat one of my chickens. we put a wire fence next to the trees in the backyard to keep the cickens and their coop there, but because of the trees, we can't add a net to cover the run.the hawk is not too big from what I could see, it landed on one of my gamey mutt pullets once and I managed to scare it way, and I would say the hawk is abut the size of a 3 pound game chicken. We have a standard brahma cockerel who has been awesome at sounding the alarm when he sees that bird, but this hawk has been really annoying this week, and I don't know what to do to scare it so it goes away for awhile.