Flamed Sizerin – cobalt brown

Description:

Cobalt brown is the combination of cobalt (an autosomal dominant factor) with brown (a recessive, sex-linked factor).
Brown is present throughout the plumage. When combined with the brown factor, cobalt produces a beautiful result. The first cobalt bird appeared at the C.O.M. World Championships in Ypres, Belgium. As a reminder, the male sizerin only develops red on its breast in its second year.

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