What breed is this 3 week old chick?

[WhatAboutBob?]

 

[oldhenlikesdogs]

Is it supposed to be purebred? Vaguely looks Wyandotte, or Wyandotte mix, but I can't tell the comb type by your photos. Thick legs makes me think male.

 

[WhatAboutBob?]

Not necessarily purebred, but definitely not Wyandotte...
Can Ameraucana look like that feathering?

 

[oldhenlikesdogs]

Not necessarily purebred, but definitely not Wyandotte...
Can Ameraucana look like that feathering?

Not Ameraucana, could be an Easter eggers which is basically a mutt breed, though most have green legs, and yours looks yellow?

 

[alexa009]

Definitely not purebred, looks like he/she is mixed with Wyandotte. Where was she originally purchased?

 

[WhatAboutBob?]

Not purchased. Came from my friends farm. No Wyandottes there. No Easter Eggers either. They do have Ameraucana though.. One of the 5 that hatched is at least half Ameraucana - came out of a blue egg. The hen in the pic went broody so I put eggs under her.

 

[RoostersAreAwesome]

Ameraucana mix (easter egger)