I'd love it if these eggs were fertile but I'm embarrassed to say that I am not even sure if we've got a male. We only have three pigeons now. I thought all were females because I never saw any of them showing off and doin' their dance. How can I tell the difference between the male Homers and the females? If there is only one male, might that male not display very often? The pigeons are kept a bit away from our house and behind another coop so don't get a good look at them mostly. In fact, I just noticed the two eggs yesterday. Help?