Sorry I do not live up North or South for that matter I am in between and in a quite warm environment,but I did find some interesting things when I searched the net.
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http://www.socialstudiesforkids.com/funfacts/igloo.htm
Most Eskimos Don't Live in Igloos
The igloo is the most common symbol identified with Eskimos, yet most Eskimos don't live in what most people think an igloo is.
Igloo is simply the Eskimo word for "house." So, technically, most eskimos DO live in igloos, as they define them, but not as most people think of them.
Mainly through the use of cartoons, people have long thought that Eskimos live in the rounded icehouses in order to keep warm in the cold climates in which they live. This might have been true originally, but it's not true now.
Nowadays, Eskimos live in wood, stone, and even cement buildings. They have heating devices that keep them warm in the colder months.
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you might want to check this site too.
http://canadianwinter.ca/index.php?p...urchill_ wild