While most caterpillars retreat into cocoons during winter, the woolly bear braves blizzards head on. He counted the brown bands on 15 different specimens and made a winter prediction. Most caterpillars live for two to four weeks before becoming moths. Most caterpillars live for two to four weeks before becoming moths. Gynaephora groenlandica, the Arctic woolly bear moth, is an erebid moth native to the High Arctic in the Canadian archipelago, Greenland and Wrangel Island in Russia. The 40 per cent figure came from a study that took place over eight years, and admittedly had a small sample size according to the Old Farmer's Almanac. The arctic woolly-bear caterpillars are unique in their combination of fascinating adaptations to the polar extremes. Due to the harsh conditions in the Arctic Tundra, and the short growing season, it can take up to 14 years for the Arctic Woolly Bear Moth to grow from an egg into a moth. Woolly bears come from all over the world. ▸ They mostly live in open dry and somewhat moist areas. This may prevent birds from spotting the white woolly bears due to th… Here in Will County, they don't need to be quite so hardy, as the mercury hasn't dipped that low even on the coldest of days. And the ‘wool’ is for defense. To find out more about Frozen Planet and the Sierra Club’s efforts to protect America’s Arctic check out this link: www.action.sierraclub.org/frozenplanet, Wrangell St Elias and Glacier Bay National Parks, Teshekpuk Lake Photography/ Advocacy Project, Gates of the Arctic Packrafting - Trip Report, Family Camping in Alaska - Top 5 Wilderness Trips, Polar Bear Viewing - Best Places in the World. This seems to be the stuff of a science fiction movie, but it is simply one of the truly wonderful adaptations that allow life to exist in the far north. "The woolly bear being correct 40 per cent of the time is apparently pretty similar to the average weatherman, so take your pick of who you'd rather go by," she laughed. As much fun as it is to search for the woolly worm each fall, don’t get your hopes up, the caterpillar can’t predict what Old Man Winter has in store for the upcoming winter season. The woolly bear caterpillar has even been known to survive an entire winter completely The Arctic woolly worms, however, spend at least 14 years in the process! Find the perfect woolly bear caterpillar moth stock photo. Life in a cold climate: The Arctic woolly bear moth caterpillar lives up to 14 years as a caterpillar before pupating into a moth that lives for one summer. Most caterpillars live for two to Woolly bears can – and do – survive to temperatures as low as -90oF. We even sometimes see them out and about during winter warm spells Most caterpillars live for two to four Woolly bear caterpillars can't predict how bad winter will be, but they do have a pretty cool way to survive even the coldest of temperatures. By springtime the caterpillar forms a cocoon, and a few weeks later become an Isabella tiger moth which is active at night throughout the summer. They feed on leaves of several types of trees in the wet forests of eastern North America. For the woolly bear caterpillar to metamorphosize into the … The first European to describe it was James Edward Smith in 1797. The woolly bear caterpillar lives in many cold areas, including the frozen Arctic region. Freezing Arctic winters extend the lifespan of woolly bear caterpillars The Isabella tiger moth isn’t nearly as its name might imply. So what exactly does the woolly bear caterpillar do to stay alive in freezing conditions over the winter? 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