Earthworm

Natural Habitat

Moist, nutrient-rich soils in gardens, forests, and grassy fields.

Diet & Feeding

Detritivore; feeds on decaying organic matter, leaf litter, and microorganisms in the soil.

Behavior Patterns

Nocturnal animals that spend the day in underground burrows to avoid drying out; they are hermaphroditic and move through the soil by contracting muscular segments.

Risks & Benefits

Highly beneficial to the ecosystem; they aerate the soil, improve drainage, and recycle nutrients. They pose no significant risk to humans.

Identified on: 1/6/2026