Orangutan Male Cheekpadder Dayak
Dayak: The Wild Male Orangutan with a Battle Scar

In the Tuanan Research Station, wild male orangutans move through the canopy with remarkable strength and grace. Among them is Dayak: a majestic...

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Red Ape Rendezvous
Red Ape Rendezvous: Looking at Orangutan Social Interactions

  Do you remember the story of Sally and her little furry friend? That simple story actually opens a wider window into our...

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Baby Roy
Roy Begins His New Life At BOS Nyaru Menteng

  Roy, a young male orangutan estimated to be around two years old, is now undergoing rehabilitation at the BOS Nyaru Menteng Orangutan...

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BOSF Indie in Batikap Forest
Indie: A Standout in the Forest

  Just like humans, orangutans go through various life stages: from infancy and childhood to adolescence and adulthood. Each phase is marked by...

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Video: Baby Esa in Active Mode
Video: Baby Esa in Active Mode

Esa is an energetic and curious baby orangutan who is receiving care at the BOS Foundation Samboja Lestari rehabilitation center. Watch her explore...

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Aiko's Daily Life in Forest School
Aiko’s Daily Life in Forest School

Aiko is a star in Forest School. She has everything she needs to shine bright: trees to climb, fruit to munch on and...

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Baby Orangutan Momo
Baby Momo: Making Progress in Nursery School

  Rescued in mid-2025, Momo is now continuing her rehabilitation journey at the BOS Nyaru Menteng Nursery Group, where young orangutans begin to...

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Agis and her baby
Agis Brings Good News from the Forest!

Efforts to monitor orangutans in the wild have once again delivered heartening news. The Post-Release Monitoring (PRM) Team recently encountered a female orangutan...

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Cici the Orangutan
Cici’s Long Journey Toward Forest Freedom

  Not all delays end in regret. For a female orangutan named Cici, what once seemed like a setback turned out to be...

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