First of all, ameraucana breeders don't get mad at me for asking, but what is the difference? I know the ameraucana is pure bred and an EE is not, but how do you tell if you have a pure bred or just an EE? My granma has a gorgeous rooster that has the beard and all, but what else should I look for to know if what exactly he is? Or is there even a way to tell just by looking? Thanks for any advice!