After 17 Years Underground, Massive Cicada Brood to Swarm U.S.

Typography

After hiding underground for the last 17 years, billions of cicadas will take to the skies this summer, from Tennessee to Cape Cod.

After hiding underground for the last 17 years, billions of cicadas will take to the skies this summer, from Tennessee to Cape Cod.

These cicadas, known as Brood XIV, will cover more of the U.S. than any other 17-year brood. They are also the original brood from which all other 17-year broods branched off.

After surfacing in May and June, these cicadas will issue their noisy, chirping mating call for just a few short weeks before laying eggs and dying. Their offspring will remain dormant underground for another 17 years.

Read More: Yale Environment 360

A cicada. (Photo Credit: JanetandPhil via Flickr)