My Golden Laced Wyandotte, Bob, has developed white on what I'm guessing are her earlobes. That particular area seemed much redder when she was younger. She's about 6 months old, seems to be in good health, lays a brown egg every day. Is this a normal thing for chickens, or wyandottes? Or should I be worried? Here's Bob a month ago: And now: Their diet is a complete food, along with treats such as scratch, fruits & veggies, plus they free range all day. Thoughts would be appreciated - I might just be paranoid!