Here are two pics of my 22-week-old Welsummer Roo. I have 39 chickens near Albany, NY and we've had a really bad cold snap this week. Not heating the coop, have lots of ventilation, no drafts, low humidity, etc. is there anything I should do for him? Wattles are a bit swollen, too. He seems to be flipping them around Must bother him...all others seem ok.