Conservationists searching for Vietnam’s critically endangered Tonkin snub-nosed monkey, one of the world’s most threatened primates, have found no sign of the species in one of the two forest patches where it was thought to remain. This is cause for “great concern,” say conservationists from Fauna & Flora’s Vietnam program in a recent paper in … Continue reading Tonkin snub-nosed monkeys were found in only two places on Earth. Now it’s one