Woolly Bear Caterpillar (likely from the Isabella Tiger Moth)

Natural Habitat

Widely distributed across North America, found in forests, fields, gardens, and urban areas.

Diet & Feeding

Broadleaf plants, including dandelion, plantain, clover, maple, elm, and sunflower.

Behavior Patterns

Larvae (caterpillars) are known for their distinctive bristly appearance and tend to roll into a tight ball when disturbed. They overwinter as caterpillars and resume feeding in the spring before pupating. The adult form is a medium-sized, yellowish-orange moth.

Risks & Benefits

Generally harmless to humans; the bristles can cause mild irritation for some individuals if handled. They are beneficial as decomposers of plant matter and serve as a food source for other animals.

Identified on: 10/30/2025