Is that normal? She had a red comb, was laying, started her 8 month molt and stopped laying. About 1 month later her comb is pale, almost whitish. Right around this time we got our first bit of cold weather, down into the single digits at night. She still behaves her crazy neurotic self, but I'm wondering if she's missing some vitamin or something? Do chickens loose their red comb color after they are mature for any reason? This is my first winter with chickens, so any advice would be great! Thanks!