MOST birds of prey, even red-tails and red-shoulderd hawks, are becoming less and less common because of power lines, and poison,
the most hawks I have seen was the 6 i saw yesterday in a group flying around.
hawks do not, will not kill for fun, like a fox, or raccoon will, they kill because they're hungry, they kill your poultry because they're there, and in terms of hunting, they're easier to kill, less likely to defend themselves. hawks, like red-shouldered usually hunt mice and small birds, only killing larger prey with the intend to come back later.
ever seen a hawk try to kill a pheasant?, my grandfather said once while he was deer hunting, there was a group of pheasants in the feild below him, he saw a hawk swoop down and grab one, well the hawk come out the loser, we went down after the fight, the pheasant had broken the hawks back.
so to a hawk, risk getting injured by the wilder more agressive prey, or take a scared defenseless chicken?