help! my 5 chickens and roo woke up today with black spotting on their combs. the little bantam cochin is also bleeding from her comb a bit. i have observed no fighting at all. temps dipped to just freezing here last night but the black spotting is not just at the tips, rather it is scattered about the combs. there is no spotting on any wattles. everyone is eating and full of normal activity and temperment. my birds free range for several hours a day and have a 100 sguare foot run. they have a 20 square foot coop, which is kept very clean. i have read about pox too, though this spotting was not there yesterday and is present on all but one of the barred rock hens as of this morning. they are all about 6 months old except one hen who is 2. i am worried about them - any ideas???