Hey all..I'm in Bucksport Maine. I just thought I'd say hi and add my .02 in. We have a small backyard flock, made up of BR mix, RIR, EE, 1 Wheaten, and 2 SSHamb. (M/F). Oh, and currently have 8 BO hatching eggs and 2 own flock mutt eggs incubating...on day 4.
As far as our coop, I have a chicken enclosure (see my BYC page for pic), and our coop is a converted dog kennel. I also have a 50x50 ft run made with plastic poultry net. There is no insulation in our coop, as I was told that the birds make their own heat. Seeing as we have 23 birds, I think they're huddled up and doing fine. Before that first big snowstorm about a month ago, I decided to put a draft guard of sorts over the door. I did this by finding a big scrap of fabric, and stapled it over the door. It took them a few minutes to get used to it...kinda funny watching Bruce, our BR mix roo inching toward the door and backing up when a breeze moved the fabric! I solved this by throwing out some cracked corn in the enclosure. When Bruce gave the "food" call to the hens, they came running out of the coop...nevermind the new door thing blocking their way. After that, they didn't seem to mind.
Regardless, we are going to be building a new coop later this spring, once things thaw out a bit. I'll have to pay $25 for a building permit from the town, but it'll be worth it.
Well, ya'll take care, and keep your stick on the ice! LOL