Is my rooster a bully or is this normal behavior? I have seen him do this twice now. They are about 14 weeks old and he seems to be coming into his own, voice and all. But he runs over randomly to a hen that wasn't doing anything, grabs her by the neck and pins her to the ground. There is lots of noise and feathers flying everywhere. He didn't try to get on them. Is he just trying to figure it out? Please tell me.