Double Cicada Brood 2024 Map Pdf Download. Usda forest service map showing cicada brood Double brood cicada 2024 map jerry louella, where billions of cicadas will emerge this spring (and over the next decade), in.

A double brood of cicadas is expected to surface simultaneously this spring in the united states, something we haven’t seen in more than two centuries. In a few weeks, over a dozen states will be abuzz as trillions of periodical cicadas will emerge.