Just curious as to why Truffle has bars on her forehead when she is definitely a mature bird. Don't most adults have clear foreheads? Mutations are a fascinating thing, which I do not understand one bit! hehe.
I know different mutations can play with the forehead bars. My recessive pied still has her bars which I believe is normal for this mutation. Apparently Opaline can also keep the bars but this is considered a fault. Hopefully someone with more experience can help give you a more definitive answer.
Cress ... Dandelion ... Tyde
a selection from the milipidi flock