1 has feathered cheeks that are almost constantly fluffed out like whiskers. My roo has that too. Does that make it likely this is a boy? None of the other three have this fluffy-cheek thing going. I have tried to see the difference between pointy feather tips and rounded on my hens and roo, and can't for the life of me figure that one out... None of the 4 have developed spurs yet, or tried to crow. I am SO hoping it's three hens and only one more roo..... oh - also, when do their combs grow? So far they are little short things, but the moms and dad all have tall combs.