The Place where People speak by whistling as a Language

The small town of Kuşköy, which is tucked into an isolated valley on the rainy, mountainous Black Sea coast of Turkey.People don't speak but they have a secret language for communication.They actually use a sophisticated System of Whistling which is Know as "BIRD LANGUAGE".These are High pitched whistles which helps villagers communicate across mountains terrain.

There are Only 10,000 or so people who speak bird language today.
Even UNESCO has declared it and Endangered part of the world Heritage in need of protection.The language is actually making a comeback.Since villagers have begun holding an ANNUAL FESTIVAL celebrating Bird Language.They are also teaching it in their local Schools.
Hope they make it huge again and it don't get extinct!!