By Kristine Sabillo A community conservation team saw not one but two baby Cao-vit gibbons, one of the world’s rarest apes, ...

Cao vit gibbons, or eastern black crested gibbons, have maintained incredibly small populations following their rediscovery in 2002 by researchers with Fauna & Flora, and only 74 individuals are ...

For youngsters, it's more complicated; all cao vit gibbons are born black, but females gradually assume their mother's fur color, whereas males remain black. As a rule of thumb, if he's a fella ...