North Sumatran Leaf Monkey (Presbytis thomasi). This vulnerable primate is endemic to the primary and secondary forests of Aech Province. They spend most of their time in the thick canopy, not easy to photograph.
seen from United States

seen from Malaysia

seen from Jordan
seen from Malaysia

seen from Malaysia
seen from Singapore
seen from China
seen from China

seen from Australia

seen from Malaysia

seen from United States
seen from China
seen from United States

seen from Malaysia
seen from United States

seen from United States
seen from China
seen from Germany
seen from Israel
seen from Israel
North Sumatran Leaf Monkey (Presbytis thomasi). This vulnerable primate is endemic to the primary and secondary forests of Aech Province. They spend most of their time in the thick canopy, not easy to photograph.