Fish Fart: Do Herring Fart To Communicate?

Fish Fart: Do Herring Fart To Communicate?  Originally posted on the National Geographic website:

- "For humans, it's known to clear a room. But for some types of herring, flatulence might be a way to "talk" undetected by predators. Watch and listen as this unusual form of communication is caught on film." 

 

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