I was on a BackyardChicken hunt to find out what is going on with my rooster's comb. . . .It went from dry comb to all my chickens have FAVUS! So, I went out and did a chicken photo shoot for the experienced eyes out there!! The rooster's comb has been like this for a bit, but getting whiter and drier as time passes. Extra factors: I live in Southern Pines, NC. The weather has been everything from wet, cold to really warm out. They are free birds. Roaming the entire backyard and eat everything they can get their beaks on. Uhmmm. . . Their coop is cleaned everyday, I keep pine shavings for the floor like a big hamster cage. So if you experts can let me know what you think, I'd greatly appreciate it!