The question about the region of Faron (The Legend of Zelda: Breath of the Wild)

Guys, I have a question about one of the game regions, Faron. There is a place called Valgi Source, and if from him to go West, there is red rock, and several are three trees with a miracle durians. So, if you stand right next to these trees, you can hear something like the sounds of the monkeys, although there are no monkeys in the game. And this sound is not found anywhere else, only next to these trees. What is it?
PS Here is the place on the map (screen with the browser-based interactive maps botw):

P. P. S. unfortunately, on the browser-based interactive map it is impossible to remove the marks((( I Hope you understand where this place is. If anyone knows what that sound is, write, pliz. To hear the alarm, stand next to the trees (close, preferably in the afternoon and in good weather) and listen. These sounds will stand out against the background of birds singing and background music.