Not sure the breed of this chicken.

[Lacieboo]

Hello! I’m new here and I was hoping someone could help me figure out what breed this chicken is? I think it’s a hen but I'm staring to see some curving feathers that makes me think it might be a rooster. I was looking up different chickens and I think it might be an olive egger but not sure.

I think they’re around 11-12 weeks old at this point.

 

[nuthatched]

Easter/olive egger

 

[Lacieboo]

Easter/olive egger

I know those are mix breeds. Do you have an idea of what the parent breeds could be? It doesn’t have the puffy cheeks like others I’ve seen.

 

[nuthatched]

I know those are mix breeds. Do you have an idea of what the parent breeds could be? It doesn’t have the puffy cheeks like others I’ve seen.

They're mixed for generations, mixes of mixes. There's not necessarily patent breeds.

 

[MROO]

Regardless of her parentage, that is one beautiful bird!

 

[AinaWGSD]

Agree, looks like an easter egger. The easter eggers sold as "americanas" might as well be their own breed at this point, just not a standardized or recognized one. Most of them have beards and muffs, but every once in a while the right birds are paired up to create a clean faced chick. One of my og flock was an Easter egger without a beard or muffs.

As to gender, your bird has female specific coloration so she's definitely a pullet. Their tail feathers get curly around that age, it doesn't indicate gender.