[Sci-Am] Antarctic Seals Vocalize in Ultrasonic--but Not for the Usual Reason

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[Sci-Am] Antarctic Seals Vocalize in Ultrasonic--but Not for the Usual Reason

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2021-02-09, 22:53

Antarctic Seals Vocalize in Ultrasonic--but Not for the Usual Reason

Nearly one fifth of the underwater vocalizations produced by Antarctica’s Weddell seals occur at pitches above the limits of human hearing, according to a recent study

-- Read more on ScientificAmerican.com

https://www.scientificamerican.com/artic...al-reason/

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