The Arctic Woolly Bear Moth

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Insect Minute

Miscellaneous


As a kid in North Carolina, many of us grew up with the notion that banded woolly bear caterpillars could be used to predict the severity and length of the coming winter. If the band around the center of the caterpillar’s body was wide, we knew we were in for a winter full of snow days and sledding! I am sorry to report that this is, indeed, a wives’ tale. There can be a lot of color variation within one clutch of banded woolly bear caterpillar eggs and the band width typically grows with age. Disappointed? Me too.