I feel for your babies, mine are used to the cold and don't have caruncles to get frost bitten. Start knitting those duckie scarves
The one thing that has saved Kaine from freezer camp so far is that I have heard they mellow out when they get older. And although he was active last fall
and winter all the time - arrrrg!, this is his first spring (in 3 wks and 5 days he will be 1yr.) He has been attacking Tevye and Greta repeatedly. I would be more concerned, but they look fine and he is the one with the feathers missing from his chest. (Tevye may be more docile, but he is bigger and when he has had enough running away, Kaine loses feathers - serves the turd-bird right!)