A periodical cicada nymph wiggles its forelimbs in Macon, Ga., on Thursday, March 28, 2024. This periodical cicada nymph was found while digging holes for rosebushes. It is not ready to emerge and turn into an adult. Trillions of cicadas are about to emerge in numbers not seen in decades and possibly centuries. (AP Photo/Carolyn Kaster)
A periodical cicada nymph is held in Macon, Ga., Wednesday, March 27, 2024. This periodical cicada nymph was found while digging holes for rosebushes. Trillions of cicadas are about to emerge in numbers not seen in decades and possibly centuries.(AP Photo/Carolyn Kaster)
A periodical cicada nymph wiggles upside-down in the dirt in Macon, Ga., on Wednesday, March 27, 2024, after being found while digging holes for rosebushes. Trillions of cicadas are about to emerge in numbers not seen in decades and possibly centuries. (AP Photo/Carolyn Kaster)
A dirt-dusted periodical cicada nymph wiggles its forelimbs in Macon, Ga., on Thursday, March 28, 2024. This periodical cicada nymph was found while digging holes for rosebushes. (AP Photo/Carolyn Kaster)
T.J. Rauls plants rosebushes in his yard in Macon, Ga., Wednesday, March 27, 2024. While digging the holes, Rauls unearthed a periodical cicada nymph and named it Bobby. (AP Photo/Carolyn Kaster)
Georgia Institute of Technology biophysicist Saad Bhamla holds a periodical cicada nymph in his hand on the campus of Georgia Institute of Technology in Atlanta on Thursday, March 28, 2024. "We've got trillions of these amazing living organisms come out of the Earth, climb up on trees and it's just a unique experience, a sight to behold," Bhamla said. (AP Photo/Carolyn Kaster)
A cicada hole is seen in the soil after a heavy rain on the campus of Wesleyan College in Macon, Ga., Wednesday, March 27, 2024. Cicadas preemptively dig tunnels to the surface before they are ready to emerge. (AP Photo/Carolyn Kaster)