Cicadas 2024 Trending Songs. This year is the first time since 1803 that two different broods of periodic cicadas — up to a trillion of them — are emerging at the same time, though mostly not. For the first time since 1803, more than 1 trillion cicadas from two major broods will emerge from underground.
Listen to the cicadas sing. Where billions of cicadas will emerge this spring (and over the next decade), in one map.