What breed is this little chick?

[rustedearth]

We got four little chicks a few weeks ago. They are about three weeks old and I think we have a Leghorn, an Ameraucauna, and a Black Cochin. But, I can't place this little brown/black chick. Any ideas?

Thanks!

 

[Hedera]

With those muffs and beards (at least from the picture), I would place it as an Ameraucauna