Fishkeeper
Crowing
Ayams are black because of fibromelanism, an overabundance of pigment in everywhere. This little guy might have a mutation that removes that, or it might be leucistic. Leucism is a partial loss of pigment, usually only in some areas of the animal. University of Texas campus has a small population of leucistic squirrels that still have a bit of brown under their tails and around their bellies, and black eyes. It's also what causes piebald animals, I think.