So call it Cuckoo, which is the barring gene without the slow feathering (and maybe other) gene that gives the crisp barring that exhibition barred rocks have. I use barring because that is the genotype, even if the phenotype gets called cuckoo.
Cuckoo is a descriptive word for a chicken, don't you think?
Yeah, I guess Cuckoo will be good. And I bet Duckling like Cuckoo too. Some people are so serious about these definitions, aren't they?