No moonbeams and zombies are different
A lot of people get them confused
A zombie is usually a ayam cemani rooster paired with a white leghorn
Others use a blend of those
When breeding a zombie, you should always use the rooster to be. Ayam cemani In doing so for the first generation you will get sex linked chicks.. the male transfer his genetics to the female chicks and genetically speaking, he crosses her genetics over to the male chicks
Moon beams are created using different different breeds
The main thing with zombies, everyone thinks you can get the same result with any white hen. That is not the case because you need to use a dominant white hen to get the results you’re needing.
I recommend joining zombie chickens on Facebook. There’s genetic information in that group.