Here's a video of the Kusköy (translates to bird village) villagers whistling the bird language (kus dili in Turkish, which means bird language): https://www.yo

Here's a video of the Kusköy (translates to bird village) villagers whistling the bird language (kus dili in Turkish, which means bird language): https://www.youtube.com/watch?v=CZg-ku_w_1I https://www.youtube.com/watch?v=CZg-ku_w_1I Edit: Typos.