Pearl onyx vs zombie

[Crazyfarmlady25]

I've come across pictures of a pearl onyx which to me looks exactly like a zombie. I'm wondering if they are the same breed just recognized by different names depending on breeders or if they are different breeds? If different how do you tell them apart?

 

[WingItRanch]

I've come across pictures of a pearl onyx which to me looks exactly like a zombie. I'm wondering if they are the same breed just recognized by different names depending on breeders or if they are different breeds? If different how do you tell them apart?

From what I found, they're both white Leghorn/Ayam Cemani mixes. I think Pearl Onyx is just the name Hoovers uses for their zombies. No way to tell the difference.