All the birds are beautiful!!! The only way that the babies would have pearls is if Buzz is split to pearl. Even though Auzzie is a pearl, she cannot have pearl chicks unless the father is split or visual. So in order for male pearl chicks to hatch, both parents have to be visual and for female pearl chicks to hatch, only the male has to be visual or split. Since you have no visual pearl chicks, then Buzz is probably not split. So I was talking to a breeder friend of mine, and she said that Auzzie is not actually a whiteface, but she is a cream face cinnamon pearl pied hen. She also said that some cream faces can be quite rare. Also, your yellow crested chicks are for sure cream face cinnamons, but the one with the white crest might just be a cinnamon whiteface. I can't tell in the pic, but if he has light cheek patches like the others, then he is a cream face instead of a whiteface as well.