These two are supposed to be true Ameracaunas. I hatched them from blue eggs bought from a breeder in Arkansas. They are now 20 weeks old. By their tail feathers they appear to be roos, but neither have attempted to crow. They do not have spurs, or even anything that looks like spurs trying to develop. Their combs are flat, and they have little to no wattle development. Need some opinions, please. Thanks.