I have 3 female and 2 male sebbies. They came from two different flocks. One pair and the trio. Sometimes they kinda split up into these groups. But when inside their pen at night I think they are fighting. Sometimes I here loud honking and my daughter has seen them lock necks. The nicer of the two males has two large feathers on his wings broken off and have dried blood on them. I feel bad for him, the other male is more ornery/protective. The ornery male's girl is laying and often on her nest. I don't like fighting males, should I separate them somehow? Try to make a bigger night time pen? I hate to move them when she is laying and has a nest. Please advise me sebbie experts!