Tetras come from a 40 yr. Old company in Europe. They have an information website called Tetra Americana. It includes management sheets on each variety. They are a purpose bred breed , not just mutt chickens. There is a US company selling their birds here. I don't know if they are importing or hatching eggs or
Whether they got a foundation flock from tetra and are breeding their own tetras here in the US. Anyway, nice to know this breed is purpose bred with a long history,. Not just any old mutt chickens. Best, Karen P.s. yes, it is americana not ameraucana. Because they sound the same, I think sometimes buyers and sellers get confused.