It’s a double cicada brood year! Brood XIX and Brood XIII, the 13 and 17 year periodical cicadas, are emerging at the same time. But how do these cicadas keep track of time? They look to the cycles of trees and their so-called “spring elixir” to know when it’s time to come above ground.

🔗 Read more about our screaming insect overlords at: [ Ссылка ]

🎤 Carin Leong
✏️ Carin Leong & Meghan Bartels
🎞️ Kylie Murphy
📊 Daniel P. Huffman and John Cooley, modified by Jen Christiansen
📸 Getty Images
🎵 Epidemic Sound

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