The barred is on extended black. Extended black is dominate over duckwing so when making the cross it produces the black chicks.
You need to do a second cross to get back to the duckwing pattern.
Those crele threads are useless because the op doesn't understand what crele is and isn't using the correct patterns to produce them.
Cross your barred bird with your duckwing bird. You then need to cross your barred offspring back to duckwing to produce about 50% duckwing patterned birds or cross the offspring together to produce about 25% duckwing patterned offspring.
All you're doing is bringing in the barred gene to the duckwing then breeding again to get back to pure duckwing while maintaining the barring.
If you need more info in general or info on how the barring is maintained or works let me know.
You'll also need to get the males to carrying two copies of barring for the crele pattern to breed true.
You need to do a second cross to get back to the duckwing pattern.
Those crele threads are useless because the op doesn't understand what crele is and isn't using the correct patterns to produce them.
Cross your barred bird with your duckwing bird. You then need to cross your barred offspring back to duckwing to produce about 50% duckwing patterned birds or cross the offspring together to produce about 25% duckwing patterned offspring.
All you're doing is bringing in the barred gene to the duckwing then breeding again to get back to pure duckwing while maintaining the barring.
If you need more info in general or info on how the barring is maintained or works let me know.
You'll also need to get the males to carrying two copies of barring for the crele pattern to breed true.