Qquestion

[dog_glenn123]

Hi all i have been breeding IRN's for 12 years and was basicly just breeding standard calours.
I had a pair of Lutino,s that always had 2 offspring and where always hens (4 yrs in arrow)
After the hen died i paired the cock bird with one of his daughters and in the 1st go i got the usual 2 lutino hens but also had 1 turquoise cock bird which is mainly green except for some tail feathers which are turquoise and the feathers next to the flight faethers on the wing.
Any ideas on how this happened?
Also i was thinking of pairing it to a blue lacewing cleartail any other ideas on what to pair it with?
Thanks Glenn