What Does a Lightning Bug Do

Quick FactsCommon Name:Lightning bugPrey:Larvae of most species are specialized predators and feed on other insect larvae, snails and slugs. (They are also reported to feed on earthworms.) Adults of some species are also predatory. Adults of some species apparently do not feed.

Can a lightning bug hurt you?

While fireflies do contain toxins, Lower says they are harmless to humans unless eaten in massive quantities. … The Allegheny National Forest, where the Pennsylvania Firefly Festival is held in June, is one of the most spectacular sites to see Pennsylvania’s fireflies.

What does a lightning bug do during the day?

Since fireflies are nocturnal insects, they spend most of their daylight hours on the ground amongst tall grasses. Long grass helps to hide fireflies during the day, so you’re unlikely to see them unless you’re on your hands and knees looking for them.