www.ExoticFinches.com

Frills - Before learning about the biology and genetics of the frilled mutations you might be interested in knowing their Japanese names and the meaning of these names.

The inheritance of frills appears to be dominant in some way since first generation crosses between normal (non-splits) and frilled yield a certain percentage of frilled. I must warn you now that Japanese breeders recommend "like frills" NEVER be paired since it can result in birth defects! To get combinations of frills you mate unlike frills. I will summarize "good" and "bad" crosses later on in my discussion of frills.

Although most frilled birds are attractive, the show standards for the type in Japan are very strict. (
Show Standards)