Good Vibrations: Katydids communicate when the wind is calm

Bzzzt! Our phones vibrate to let us know that someone has sent us a message and would like to communicate. Hundreds of thousands of species of animals, including katydids, use vibrations to communicate too. Male katydids vibrate their abdomens against plant branches to send information to other katydids, but these communications can be interrupted when wind vibrates plant branches at the same time. To avoid this disruption, katydids wait until the wind calms down to broadcast their signals. “Can you hear me now?”

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