A happy Gibbon arrives happy to get two grapes of grapes from a man. The whitewasher Givbon (Nomascus leucogenys) It is a rosemary primary in the Gibbon family, well known for the characteristic of howls and the long, thin edges of allowing him to move quickly between trees. This species is inherent in subtropical and tropical forests of Southeast Asia, mainly in Vietnam, Laos and southern China. Males have black fur with white cheeks, While females are light yellow to orange, which makes it easy to distinguish between gender. Asparagus Yibonas is a social animal living in small family groups and his voices, often in the form of duet between comrades, serve to mark the area and reinforce bonds. Unfortunately, This kind is at risk due to the loss of its habitats and illegal hunting. The maintenance of the whitewashed Gibbon focuses on restoring his habitat and fighting poaching.