Is Sepilok orangutan durian fruiting season happening right now?

As of today, in season, building toward peak (~July 1). Earth Exhibit tracks the live conditions and flags it the moment it is on.

Wild and cultivated durian species fruit in and around the Kabili-Sepilok Forest Reserve on a seasonal schedule.

When durian trees ripen, Bornean orangutans (Pongo pygmaeus) concentrate feeding activity on durian trees and fallen fruits, producing a predictable but variable increase in orangutan sightings near feeding platforms, trails, and the Rainforest Discovery Centre skywalk.

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
Sepilok Orangutan Rehabilitation Centre - Feeding Platform and Visitor Boardwalk
Rainforest Discovery Centre (RDC) Skywalk and Trails
+ 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.