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
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