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

It’s said that a female gibbon can be worth hundreds of dollars. Many cultures use gibbon bones for medicinal properties, which makes hunting the apes more desirable. Even in the best ...

After reaching maturity, the female apes will return to a beige coat, like Tallulah's, while the males keep their black coats ...

When they are first born, baby gibbons cling tightly to their mother’s midsection, almost like a belt. This allows the female to hold the baby while sitting with her knees up—a typical gibbon ...

“Gibbons usually pair for life and live in very small family groups. They defend their territories mainly by singing,” Fauna & Flora said. “The dawn duets between male and female gibbons are ...

After reaching maturity, the female apes will return to a beige coat, like Tallulah's, while the males keep their black coats, like Ringo. White-cheeked gibbons are "critically endangered ...