I'm going against the majority too. I believe the top 3 are pullets and the last cockerel.Here are a few of my surprise chickens from California. 1st: BCM at 3 mos old NO Copper feathering anywhere 2nd: Smallest of all, 3 mos old. Still no tail. Black Orp or Olive egger. NO feathering on legs 3rd Black orp (possibly split to chocolate) 3 mos old Super slow to feather in. No feathering on legs. 2 pics 4th Black Orp 3 mos old