Singapore – A dusky langur monkey, a species not native to Singapore, was spotted climbing a vehicle at Upper Peirce Reservoir. On Tuesday (Mar 23), Facebook page ROADS.sg shared a photo by Koh Puay Heng, who spotted a dusky langur monkey (Trachypithecus obscurus) on the windshield of a vehicle parked at Upper Peirce Reservoir. Dusky … Continue reading Dusky langur monkey not native to S’pore spotted at Upper Peirce Reservoir