Curious to some guesses... Cutie is about 3 months old... (pooped right as I took the photo...LOL). Tail feathers are pretty much all black. Daisy is probably about 3 months old, but she was a found chick, so can't be sure... She wouldn't hold still long enough for a good picture. Both act the same...this is our first round of chickens, so couldn't tell you the difference between hen and rooster behavior. Thanks!