In this video I'll talk about some of the most fascinating languages in the world - WHISTLED LANGUAGES. Yes, it's true, they exist! Actually, it's a method of communication used in various communities around the world. And yes, they're real languages. Today, there are around 70 such languages in the whole world: from South America to Asia. And some of these languages are at huge risk of disappearing, which makes them some of the most endangered languages on Earth.
Sources:
https://www.bbc.com/future/article/20170525-the-people-who-speak-in-whistles
https://www.babbel.com/en/magazine/whistled-languages-around-the-world/
https://termcoord.eu/2019/01/the-secret-language-of-whistling/
https://www.indiantribalheritage.org/?p=22477