Cleaned the coop and put in extra shavings, did bring my banty in tonight as she was in a nesting box by herself. I think I will go out and put Vaseline on the larger combs...this is the coldest it has ever been since I have had chickens and I know they are farm animals but they are my babies! I keep telling myself chickens live in Alaska and do just fine! Thanks ki4got for the link tot he GRIT article, it made me feel better that I am doing everything right and I don't need to put the heat lamp out there tonight. Stay warm ya'll!