borneo orangutans

The Bornean Orangutan lives in tropical and subtropical moist broadleaf forests in the Bornean lowlands as well as mountainous areas 1500 m in elevation. It lives at different heights in the trees and moves large distances to find trees bearing fruit. Its diet consists of fruit as well as shoots, bark, and bird eggs. It also eats insects but to a lesser extent than the Sumatran Orangutan. Bornean Orangutans have been seen using spears to catch fish.[6]

The Bornean Orangutan travels on the ground more than its Sumatran counterpart. It is theorized this may be in part because there is no need to avoid the large predators which only exist in Sumatra such as the Sumatran Tiger.