Densities of Bornean orang‐utans ( Pongo pygmaeus morio) in heavily degraded forest and oil palm plantations in Sabah, Borneo

Abstract The conversion of forest to agriculture continues to contribute to the loss and fragmentation of remaining orang‐utan habitat. There are still few published estimates of orang‐utan densities in these heavily modified agricultural areas to inform range‐wide population assessments and conservation strategies. In addition, little is known about what landscape features promote orang‐utan habitat use. Using indirect nest count methods, we implemented surveys and estimated population densities of the Northeast Bornean orang‐utan ( Pongo pygmaeus morio ) across the continuous logged forest a... Mehr ...