In a previous post (“Polar bears in winter: insights from Behouden Huys, 1596-1597”) I discussed the chronicle of Gerrit De Veer, who documented polar bear activity during the winter that William Barents’ crew spent on northern Novaya Zemlya more than 400 years ago. De Veer noted that the crew did not see or hear polar bears during the time that the sun was below the horizon, a period that did not correlate with the period of most intense storms and cold (De Veer 1609). However, the bears were active (and often causing trouble!) before and after that time.
De Veer’s account suggests the possibility that polar bears spend the darkest part of the winter curled up in a sheltered spot regardless of whether this is the coldest or stormiest period or not.
However, the experience of Barents and his men occurred over a single season and may not be representative of polar bear winter activity in general. As promised, in this post I’ll discuss the evidence collected by polar bear biologists and Inuit hunters relevant to the question of what polar bears do during the cold and dark of an Arctic winter.
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