I recently purchased 2 adult hens and 1 rooster to add to my "flock" of 1 hen and 3 guinea birds. The rooster is afraid of the alpha guinea and just kinda hangs out in the coop almost all day long instead of the playyard w/ the other birds. The guineas don't really bother him so I don't know why he's not more assertive....is this typical roo behavior? Thanks for any help!