Hi Folks... Just noticed one of my hens (a campine) and my big roo both have frostbite on their combs and my roo has a little on the edges of his big wattles. It isn't real black...just sort of whiteish/yellow....darkening slightly. I just wondered how severe the frostbite has to be before the tips of the comb will fall off. Is there a chance that it won't or is it a pretty definite thing that will happen no matter how severe the frostbite is? I'm just gonna be bummed if the tips of their combs die and fall off, they both have beautiful combs. Thanks for your help in answering my question.