As of today, peak season now, through ~October 31. Earth Exhibit tracks the live conditions and flags it the moment it is on.
Large groups of proboscis monkeys (Nasalis larvatus) regularly concentrate along the lower Kinabatangan River in Sabah, Malaysian Borneo.
River cruises and lodge-based dawn and dusk excursions reliably locate troops feeding, traveling and sleeping in riverside mangroves and dipterocarp forest.
Sightings are year-round but visibility and boat access are best in the dry season.
Where to see it
A taste of where to see it. The full map, exact coordinates and the best timing for each spot live in the app.
| Viewing spots |
|---|
| Sukau Jetty (Sukau village / Sukau Rainforest Lodge access) |
| Bilit Jetty (Kampung Bilit access / Bilit river lodges) |
| + 1 more spot, with exact coordinates and timing, in the app → |
This is the short version
This page shows a taste. The app has the full list of where to see this, the exact timing, and live conditions for 1,000+ natural phenomena worldwide, so you know the moment one is genuinely worth the trip.