I thought this bird was a rooster when it was younger. Mostly going by the tail feathers. Then she never developed waddles and she started laying eggs that are like a chocolate brown and green combined. She has a slight beard. I hatched these eggs this past spring. They were all supposed to be black copper marans. The breeder I bought the eggs from raises several breeds. I'm guessing that a rooster jumped a fence or something. Maybe black copper maran and Easter egger cross. The tail feathers are what is confusing me.