Stingrays Are Not As Silent As Believed

Stingrays appear to glide silently through the oceans, but a group of researchers in Australia have found that rays can make sounds, especially when under duress.

What to know:

  • Social media recordings of stingrays making sounds have now dispelled the long-held assumption that rays were incapable of making noise.

  • The sounds made by the rays have been described as a series of short but loud clicking sounds.

  • It appears that the rays only make the sounds when under duress.

  • Few people have ever heard the sounds because scuba equipment produces noise with its bubbles that tends to overwhelm other sounds produced underwater.

  • Investigations of the sound production in rays are now underway. Researchers are seeking to understand how they make the sounds and how the sounds are used.

This is a summary of the article, “Evidence of Sound Production in Wild Stingrays,” published by the Ecological Society of America on July 8, 2022. The full article can be found on esa

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