Skip to content
Joseph Polidoro /

The Great Cicada Co-Emergence, Explained

This spring’s entomological marvel is an exceptionally American natural event.
Brood XIX Cicadas Have Emerged In North Carolina
Cicadas of the Great Southern Brood attach themselves to blades of grass on the campus of the University of North Carolina on May 1, 2024, in Chapel Hill, North Carolina. (Photo by Sean Rayford/Getty Images)

With reports of spinning fish, lengthening heatwaves, and the rest, we might reasonably flinch at the phrase “ecological event.” But here’s one such event many of you can enjoy, even embrace, right here in the U.S., from your back deck or on a walk in the woods: a massive emergence of cicadas.

They’re a special kind of cicada that live underground for 13 to 17 years, and live in separate geographic groups, or broods, that follow a similar cadence of emerging from the earth, mating, and reproducing.

Joseph Polidoro is a Sarasota, Florida-based independent science writer. His work has appeared in Scientific American and Science News.

More We Think You’d Like

Loading