Tourist watching rehabilitated orangutans arriving at Semenggoh Orangutan Rehabilitaion Centre, near Kuching in Sarawak, Borneo, Malaysia, Southeast Asia, Asia

Bornean Orangutan (Pongo pygmaeus) with young at Tanjung Puting National Park, Central Kalimantan, Borneo, Indonesia, Asia

Bornean Orangutan (Pongo pygmaeus) in Tanjung Puting National Park, Central Kalimantan, Borneo, Indonesia, Asia

Orangutan (Pongo species) on a branch of a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) standing on a wooden platform eating fruit in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby sitting on a wooden platform in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) hanging sideways from a tree branch and holding a banana in it's hand in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) sitting on a tree branch and eating in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) with a mouthful of bananas in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) in a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) with a mouthful of bananas in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) walking on a wooden board in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a platform in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) adult and young embracing while resting on a wooden board in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) adult and young sitting on wooden board, resting in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a branch of a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a branch of a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) mother and baby together on a platform in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) climbing a tree and eating a banana in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) hanging sideways from a tree branch and eating a banana in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia

Orangutan (Pongo species) in a tree in Tanjung Puting National Park, Central Kalimantan, West Kotawaringin Regency, Indonesia