Hi all i recently bought 18 fertilized Buff Orpington eggs and had them incubated by someone the breeder knows. Of those 18 eggs, 4 hatched. 3 are the classic buff colour we all know and love, but the 4th chick is almost white. She is feathering out much earlier that the others and is now having some black splashed feathers come through too? I was wondering if this could possibly be a different breed altogether?