Happy Polar Bear Week from Churchill! After an unseasonably warm October, Churchill is finally starting to see cooler days. While today is a bit warm again, the tundra had a dusting of snow yesterday, and lower temps and snow are in the forecast later this week. The Western and Southern Hudson Bay polar bears, which represent two of the 20 polar bear populations across the Arctic, are considered some of the most vulnerable polar bears in the world due to the negative effects of sea ice loss. As