Endeavoring fish use oyster shells as speakers

Endeavoring fish use oyster shells as speakers
(Image credit: iStock)

Fish aren't known for their sounds, but a new study published in The Journal of Experimental Biology has revealed that when they want to, fish definitely know how to get the point across.

Fish can produce sound by "vibrating their swimbladders," Discovery News reports. By altering the vibrations, fish can create their own Morse Code-like language for communication.

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Meghan DeMaria

Meghan DeMaria is a staff writer at TheWeek.com. She has previously worked for USA Today and Marie Claire.