Species guide
Periodical cicada
HarmlessMagicicada septendecim
What does Periodical cicada look like?
A stout black-bodied cicada with striking red eyes and orange wing veins. Famous for emerging in huge, synchronized broods every 13 or 17 years.
Is Periodical cicada dangerous?
Completely harmless — it doesn't bite or sting. The mass chorus is loud but benign, and the swarm passes within weeks.
What should I do about Periodical cicada?
Nothing needed. Protect young or newly planted trees with fine netting, since egg-laying can damage thin branches.