Yesterday I found one of my Bantams who is about three months old dead in the nest box. I thought it might be an illness so I buried it and thought nothing of it. Then this morning I opened up the coop to let them out and my Barred Rock was killing my other Bantam. She was in the nest box dancing on top of it. She had killed this one to. Any advice on how to stop her? If not we are going to have to make a chicken and rice dinner. She hasnt even started laying yet and I dont want a chick killing momma.