Of yu are in Borneo, you definitely have to see orangutans. Here is one option
– You cannot see the orangutans in national parks of Borneo as they are protected and under conservation efforts.
– To see them, plan another day in your itinerary to go to Semenggoh Nature Reserve in the outskirts of Kuching.
– Visitors are allowed to observe them during feeding times at 10:00 am and 03:00 pm.
– If you are lucky, you are likely to spot them during this time but since it is wildlife, it can be otherwise too!