News

Wild-born baby gives hope for the future of orangutans

A female orangutan carrying an infant was recently observed in Central Kalimantan. This was no ordinary sighting – the mother was Agis, an orangutan who was released back into the wild in 2018. Fantastic news has reached us from deep within Borneo’s rainforest. One of the post-monitoring teams that regularly […]

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Free orangutans and climate adaptation: 2025 left its mark

Our Director, Marie Sigvardt, looks back on a year that included the opening of a new forest school, the full circle of rehabilitation and increased flood and fire preparedness. By Marie Sigvardt, Director of Save the Orangutan A new year has begun. It is a good time to pause, reflect, […]

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Concerns over the Tapanuli orangutans survival after severe flooding

The rare Tapanuli orangutan has not been seen since Cyclone Senyar hit Sumatra in late November. Scientists fear that around 4% of all Tapanuli orangutans have died, which could have far-reaching consequences for the species’ conservation. Experts fear for the world’s most endangered great ape, the Tapanuli orangutan, which lives […]

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Young orangutan found alone on plantation

During the fall, the Nyaru Menteng Rehabilitation Centre welcomed a young female orangutan, Pororo, who was voluntarily surrendered after being found on a road within an oil palm plantation in Central Kalimantan. A small female orangutan was sitting all by herself on the road when she was found by a […]

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Seven Orangutans Returned to Freedom

When seven orangutans were released back into the rainforest this weekend, a team from Save the Orangutan was on site in Indonesia to witness this remarkable event. After many years of dedicated rehabilitation, the efforts finally culminated this weekend as four males and three females were released into Bukit Baka […]

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How orangutans learn to master the art of wild living

Behind every release of a rehabilitated orangutan is a remarkable story of how humans – through years of immense patience and thousands of hours of behavioral study – have taught a wild animal crucial survival skills. At the BOS Foundation, Dr. Nadine Sugianto and her team closely monitor the progress […]

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Inside the annual health check of 300+ orangutans

We all know that health and well-being are the keys to a good life. But ensuring this for more than 300 orangutans in rehabilitation is no small task and requires dedicated teamwork. Each year, all orangutans at the Nyaru Menteng and Samboja Lestari Rehabilitation Centres undergo a thorough health check […]

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Frontline Defenders: How Borneo’s Communities are Combating Climate and Fire Risks

The late summer heat lingers – one of the most dangerous times in Borneo, where the risk of forest fires increases significantly, especially in the island’s peatland areas. These lands are extremely flammable and may catch fire from the smallest spark, threatening forests, wildlife and local communities. Each year, during […]

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Double Rescue in Samboja: Two Infants in Safety

Two very young orangutans named Esa and Indri have just been given a second chance at life. On June 5, Dr. Agnes Pratamiutami from the BOS Foundation received an urgent alert: two infant orangutans were being kept in captivity in the Samboja district of East Kalimantan. A coordinated rescue mission […]

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