Gibbons chiefly live ... is one step above being “extinct in the wild,” and only two steps above total extinction. Several factors have led to the decline in the black crested gibbon population.

In the northern forests of Vietnam, a tiny primate baby marks a landmark for a critically endangered species. Quentin Dang ...

Gibbons are known for their “acrobatic(s ... step on the ladder leading the species further away from the jaws of extinction,” Fauna & Flora said. Cao Bằng is in northeastern Vietnam ...