We noticed yesterday our rooster had a small blood chunk on his head, he is a polish, only other rooster is a young silkie. The polish is the head honcho and even tries to prrove himself to the kids, but today we noticed his head had quite a bit of blood on it. We are going to bring him in tomorrow for a bath and thorough cleaning and checkup but does anyone have any ideas what to look for or ideas of how to treat it? The only thing I can think of is if he jumps up and hits his head on something in the coop? Any suggestions would be helpful.