I have a rooster who is the weirdest guy in the world. In the morning when I let him and the hens out of the run he is very aggressive, likes to stand in your path and get ready to spar. He also tries to mate with all the hens like a maniac, gets aggressive with them. By afternoon the rooster is pretty calm and later in the day he's friendly, curious, walks right up to you with no signs of aggression whatsoever. I am just curious what might be causing this... I was thinking maybe the fact he is trying to mate with the hens might make him more aggressive, trying to keep me away, but wasn't sure. Any ideas?