Cicada 2024 Facts4u. Cicadas rapidly vibrate these tiny membranes to produce sound, and. After spending most of their life underground, cicadas across north america are taking.

For the first time since thomas jefferson was president, two broods belonging to two different species of periodical cicadas will emerge at the same time, an. In 2024, they are expected sometime in may or early june, according to ken johnson, a horticulture educator at the university of illinois.