by reading all the posts about hawk attacks i am really worried. i understand that large hawks can kill birds the size of an adult chicken (around their own size) but what about falcons that are lets say twice the size of a pigeon would they dare to take on an adult bird of large size lets say ,a Brahma hen? i intend to let my chicken free in my yard for 4-5 hours every day and i can not be protecting them all the time. birds of pray in Greece at least are really scared of people (you can not get near them more than 100 meters before they fly away) will they go for pray in a yard next to a house