Sounds like frost bite to me. Don't be surprised if they turn black. I don't know how to tell you to treat them other than putting bag balm on them. I would coat them really thick in it. I would also post on the medical threads about it to see if there is anything other to do for him.I sprayed blue coat on his head cause the other chickens were pecking his bear head that is why it is wet but that was after i noticed his wattles. Yes it has been below freezing here for 3 days yesterday and today are the fist days it has been above frezeing and this moring it was 12 dergeres when i got up. His wattles have gone down it size since yesterday to almost normal but look a little pale.