Hi! Recently I Hatched some chicks even the double yolk RIR's. The hatching eggs I got from a man that had RIR's. Amongst the many chicks I had 3 of these. His flock came from Murray McMurray and I suppose his one rare chick lived to adulthood. So what is this? (The Markings for Fiddle/Faddle are my double yolk Rhode Island Red twins) No comb, seems flat. I have 3 of these What are the Unknowns? The three came out of very light brown eggs with dark specks (if that helps).