Luna Moth

Natural Habitat

Found in and near deciduous woodlands and forests in North America.

Diet & Feeding

Caterpillars feed on the leaves of various trees like hickory, walnut, and sweetgum. Adults have no mouthparts and do not eat; their sole purpose is to reproduce.

Behavior Patterns

They are nocturnal and are often attracted to artificial light. The adults have a very short lifespan of about 7 to 10 days devoted to mating. They use their long tails to disrupt the echolocation of bats, their primary predators.

Risks & Benefits

They pose no risk to humans or pets. They are highly beneficial to ecosystems as a food source for other animals, and because they are sensitive to environmental pollutants, their presence is an indicator of a healthy ecosystem.

Identified on: 5/20/2026