Okay - you can literally get almost anything from this pair. It's not brown, it's recessive red, so that can pretty much cover anything under it. As for the white, it's bull-eyed (recessive white) so again, it can pretty much cover anything. Your youngster (the older one) look like it's going to be a blue series bird (bar, check, etc.) The younger one may be a white or pied of some sort. The breeding pair you have can and will pump out lots of various colors - if you keep track of what the young are, we can begin to figure out what genes the adults are carrrying, but until then it will literally be a crap shoot on what you're going to get.