First it was one of the leghorns Now it is the ONLY silver polish hen I had and it has blinded a ccohin hen and i will have to cull her. What is worse it is doing this 200 feet from the house all three times. So now i am angry, hurt and dismayed. I am not raising and taking care of my chooks for the local bird of prey population to have a nice warm snack. I am afraid that I am going to have to put the whole flock up now for at least 10 days. It is the only thing i know what to do.