I'm having a problem since my birds have been spending so much time cooped up this winter. It's mainly my one rooster. He has been pulling the feathers out of the head, and neck area of almost all of the other birds, hens and roosters. After he pulls them out, I've seen him eat the feathers. What's up with that? My birds are starting to look pretty ragged. Should I get rid of him? Is he missing something in his diet? or is he just a jerk?