They will be seven weeks tomorrow. Four I believe to be Barred Rock and or cuckoo Marans. The one has a black head, though, so what in the world is that one? Also, the one Barred Rock is so much bigger than the rest. Is that one a boy? Or is it just a big bird? I've owned plenty of cuckoos but never a Barred Rock. Next, my lovely Blue Orphington is an ugly duckling... very slow to feather and has had that sway crop since the beginning. Due to the slow development, I've worried it's male, too. Bonus: since I am only supposed to have one white layer, assuming that is my Fayoumi... I have 4 white ladies. One is a Splash Marans and one is a white Marans. Am I right to assume the other 2 must be White Rocks since they're supposed to be brown layers? Thanks!!