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Billions of Cicadas to Emerge in Rare Double Brood Event This Summer

For the first time in 221 years, both 17-year and 13-year cicadas will surface simultaneously across multiple states, marking a historic natural occurrence.

  • The simultaneous emergence of Brood XIII and Brood XIX, known as periodical cicadas, is expected to bring billions of these insects to the U.S. this summer.
  • This phenomenon, last seen in 1803, will not occur again until 2245, making it a rare event for scientists and nature enthusiasts.
  • The cicadas are harmless to humans and pets but can cause damage to young trees through their egg-laying process.
  • Experts recommend using protective netting for young trees and delaying new plantings until after the cicada emergence has ended.
  • Community science apps like Cicada Safari are encouraged for tracking and studying cicada emergence, providing vital data for ongoing research.
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