A pair of Smooth-coated Otters (Lutrogale perspicillata) spotted at Sungei Buloh Wetland Reserve on 15 March 2025. They were sandbathing at this spot for a while. Visitors passing by had a good view of them from the path next to the spot. Later on, they went to a nearby pond for a swim.
On iNaturalist [ https://www.inaturalist.org/observations/265396301 ] which has more photos.