Hi everybody! I am new to backyard chickens, and new to raising chickens! I purchased baby chicks at tractor supply about 4 1/2 months ago and have watched them change so much and have been slowly finding out what breeds I ended up with and which are which, but this beautiful rooster has me completely stumped lol. He started out as a all yellow chick, then changed to all white and now hes getting more and more black feathers coming in. He has pearly coloring earlobes, slate gray legs, white beak with black spots on it, straight comb. Could anyone please tell me what breed he is? Thanks!