I have a RIR hen that has been lethargic for the past few days, she sits in the coop most of the time or burrows down in the straw in the run and sits. I have no idea how old she is but do know she has not laid for the last year. Today I saw one of my other birds, that I thought was a hen (lack of hackle or saddle feathers) mount the RIR, which surprised me as my Buff Orpington Roo is the king of the coop and every male that has hatched, he has fought, so I guess I am wondering if the bird in question is a hen that was just being dominate or do I have a subdominant rooster that has managed to get along with my main roo? I guess it has just been my experience that two roosters wont get along when hens are present.... I will try to get a photo tomorrow so hopefully some one can say roo or not..