Yeah that was my concern with the Pekin drakes for sure. With the ladies, if the calls were both males, would that pose a problem if they both tried mating a single female? I know my Pekins will sometimes have 3 on one and I have to break it up, but that's easy to do during the day, they're separated at night so I don't have to worry about it. With the calls though, it I'm keeping them with the ladies at night just wondering if that's something I'd have to be concerned about. I've seen my drakes get on top of another a couple times, same with ladies on ladies. Didn't know if it was mating attempts or a display of dominance.