Thankyou sirAll chicks will be whiteface pied. They may or may not be clear pied.
Hi,
Always keep Pedigree of each bird. ( if you want Heavy pied chicks .. the parent's lines should contain pearls, pieds , light pieds , some inline breeding and few outcross lines needed.
In my knowledge, in general, you can do a test breed and understand the genetic background based on the outcome for 2 to 3 clutches.
India there ia lot of craze on Bulls Eye / clear /reverse- heavy pieds
Thankyou sir.Always refer
Cockatiel Mutations: A Bounty of Color -by Susanne Russo (Author)
https://amzn.to/2PpeU46