I was sitting inside today and I heard a crash by my coop and then I heard all my chickens going nuts. I looked out of my window in time to see a hawk and all of the chickens running into the coop. I ran out yelling at the hawk and as he flew away he released one of my chickens. All of the chickens are hiding in the coop terrified. What can I do for the chick that got caught? She had some bleeding but now she's really scared and I don't want to scare her more. How can I keep this hawk from coming back? He was very aggressive, he was on the ground trying to get them. My chickens' coop and run is covered with a net material to keep these predators away.