ABOVE: Kalimantan Langur Presbytis frontata is the most widespread but the shyest of the 4 species of Grey Langurs found in Borneo. All 4 species are endemic to Borneo and found nowhere else in the world.

ABOVE: Kalimantan Langur Presbytis frontata is the most widespread but the shyest of the 4 species of Grey Langurs found in Borneo. All 4 species are endemic to Borneo and found nowhere else in the world.