在緬甸，科學家靠高黎貢長臂猿的情歌發現44個新的群體！高黎貢長臂猿於 2017 年在中國首次被描述。由於長臂猿不會游泳，科學家推測牠們的族群可能在兩條河流之間延伸。長臂猿有每天早上在森林樹冠上與伴侶互相唱情歌的習慣，科學家因此能靠記錄牠們的歌聲尋獲牠們的群體。

In Myanmar, scientists identified 44 new groups of Skywalker gibbons (Hoolock tianxing) by listening to their love songs! Skywalker gibbons were first described in 2017 in China. Because the gibbons cannot swim, scientists theorized their population may extend between two rivers. And with the help of gibbon couples’ habit of singing love songs to each other every morning on the forest canopies, scientists were about to make this new discovery.

https://link.springer.com/article/10.1007/s10764-024-00418-6