The golden langur lives only in Bhutan and adjacent Assam. It probably evolved in geographic isolation on the western side of the Manas river. On the other side of the river is its close cousin ...

Dhole exist in packs within Manas as well as further north in central Bhutan. Wolves live in packs, though males are sometimes solitary. Hunted as they prey on domestic animals, wolves are elusive.

Manas National Park tiger population triples from 2011-2019 due to increased funding and collaborative conservation efforts.