Yellow tussock moth caterpillars (likely)

Vegetation in forests, woodland edges, gardens, and other areas with host plants. The larvae are commonly found on leaves and stems.

Chew leaves of various broadleaf plants, often producing irregular patches of skeletonized or scraped foliage.

Larvae are slow-moving and may feed openly or rest on leaf undersides; their dense yellow spines can conceal irritating urticating hairs. They pupate in protective cocoons and emerge as small moths.

Contact may cause painful stinging, itching, or dermatitis in sensitive people, so avoid handling. Adults and larvae contribute to food webs, while moderate feeding is usually minor unless populations become abundant.