A ccording to the IUCN Red List of Threatened Species, the black crested gibbon is now a Critically Endangered species.It’s ...

Cao vit gibbons are listed as “critically endangered” on the International Union for Conservation of Nature Red List, with world adult population numbers in the 40s as recently as 2015.

What is the northern white-cheeked gibbon? Though they might look a bit like monkeys, northern white-cheeked gibbons are officially classified as apes. One easy way to tell the difference is that ...