White-headed Langur

The white-headed Langur, also known as golden-headed or Cat Ba langur, is one of many endangered species of primates in Asia, is found only in Guangxi province in southern China. The golden-headed langur is considered to be one of “The World’s 25 Most Endangered Primates,” And is assumed to have declined by 80% over the last three generations. There are about less than 70 Langur left in the world.

source by https://www.wonderslist.com/10-most-amazing-monkeys/