Woolly Bear Caterpillar (Isabella Tiger Moth)

Found across North America in meadows, fields, and gardens, often seen crossing roads in the autumn.

Herbivorous, feeding on a wide variety of low-growing plants including dandelion, plantain, clover, and grasses.

Notable for its ability to survive freezing temperatures by producing a cryoprotectant. In the fall, they crawl rapidly to find overwintering sites under leaf litter or logs. Folklore suggests their color bands predict winter severity, though this is scientifically inaccurate.

Generally harmless to humans. Their bristles are not venomous but can cause mild skin irritation or dermatitis in sensitive individuals if handled roughly. They are beneficial as a food source for birds and small mammals.