Hello everyone, I'm not new to chicken raising, but I had a 15 year gap inbetween raising flocks until my husband and I delved back into chicken raising this spring. I have a flock of 23, that used to be 26, thanks to a hawk. The hawk killed two hens before we put webbing above the open run. Since we did, it's still managed to snatch two more small, young hens (we have one roo, a Jersey Giant named Tiny), injuring one, and killing one just today. My kids chased the hawk away from the pen on Sunday just before it dive bombed in. I don't know what type of hawk it is--it's fairly large, with a white chest and brown wings. I want this thing to stay away from my flock and go back to eating mice and other rodents. Stay away from my pen! What else can I do? Please help! Thanks!