But hobby breeders and SOP breeders produce SO many chicks each year (meat bird hatcheries excluded since gross and also white birds) why haven't we seen one? And I don't think it exists in all animals, like I don't think I've ever seen a photo of a Piebald tiger? I feel like we're pretty well understanding of the extend of chicken genetics, and while piebaldism is a genetic mutation that can occur in all or most creatures, I'm not sure if chickens have a gene for Piebald the same way that say pigeons or dogs do :'(