Many gibbon species — including the cao vit gibbon — are sexually dimorphic, meaning that males and females are different colors.” Cao vit gibbons are listed as “critically endangered ...

“It’s really quite depressing.” There are 20 species of gibbons, tree-dwelling lesser apes, spread across 11 countries in Asia. The IUCN classifies five gibbon species as critically ...

There's a lot of monkeying around at the Philadelphia Zoo these days now that the newest white-handed gibbon is growing up.

Conservationists are celebrating an upswing in the fortunes of the critically endangered cao vit gibbon after a tiny infant ...

Cambridge Press. Hoang Van Chuong, Hoang Minh Duc, Ha Thang Long, Bui Van Tuan, Covert, H.H., and Williams, S.E. 2018 A Review of the Distribution of a New Gibbon Species: The Northern Yellow-cheeked ...

A species native to South Asia, according to the Smithsonian's National Zoo & Conservation Biology Institute, white-cheeked ...

Orang-utans and gibbons are listed in Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), prohibiting any international trade in these animals.

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