




Join us for an unforgettable orangutan-packed adventure with Lou Grossfeldt
trekking through Australia's Sapphire Coast
Jeni was badly injured during her time in captivity
Monyo was only 6 months old when he lost his mother
Show You Care – Adopt Today!
Our Vision
Our vision is a world where orangutans are free from the threat of extinction and can live in the wild, unharmed by humans.
back to their home.
our two sanctuaries.

Adopt an orphaned orangutan
Orangutans are on the brink of extinction. Help provide the care and rehabilitation
they need to return to the wild.
The Problem
There are numerous threats to the viability of the remaining wild orangutan population in Indonesia and Malaysia. The primary threat is the loss of habitat with up to 80% of suitable forest in Indonesia and Malaysia having been lost in the past 20 years. Other threats, which often go hand-in-hand with the destruction of the rainforest, are the illegal pet trade and poaching.
Latest News
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LEARNING TO LIVE WILD AND FREE
In the wild, baby orangutans, like Signe’s son Rafalang, remain closely attached to their mothers until they are around 7 to 8 years old. During this long period, a female orangutan will not give birth again,... View Article
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SUCI’S SWEET DISCOVERY
In the vast wilderness of Bukit Baka Bukit Raya National Park, Central Kalimantan, the story of Suci, a young female orangutan, continues to unfold with new wonders. First released in 2021, Suci occasionally appeared during observations... View Article
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CAMERA TRAPS UNVEILING ABUNDANCE OF BIODIVERSITY
Wildlife monitoring technology has evolved significantly in recent years, with camera traps being one example. Since 2024, the PT. Restorasi Habitat Orangutan Indonesia (PT. RHOI) team has installed six Reconyx Hyperfire infrared cameras in the Kehje... View Article
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MELISA IS BACK—WITH A BABY!
In the heart of the Hiran Watershed area within the Bukit Baka Bukit Raya National Park in Central Kalimantan, an unexpected encounter between a mother orangutan and her baby filled the BOS Post-Release Monitoring team with... View Article
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GUARDIANS OF THE FOREST #2: COLLABORATION TO PROTECT KEHJE SEWEN
As part of ongoing efforts to protect the Kehje Sewen Forest in East Kalimantan, the Community Development Team and the Ecosystem Restoration – Forest Protection, Security, and Fire Prevention (RE-PPHK) Team from BOS Foundation’s company PT... View Article
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GUARDIANS OF THE FOREST #1: PROTECTING THE KEHJE SEWEN ECOSYSTEM
Nestled in East Kalimantan, the Kehje Sewen Forest is a tropical treasure trove—rich in both biotic and abiotic resources that make it a globally significant ecosystem. Home to a wide variety of plant and animal species,... View Article
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JUMBO’S NEW LIFE
Jumbo was the fifth orangutan released by the BOS team into the Bukit Baka Bukit Raya National Park in Central Kalimantan. He followed Hanau, Pirang, Rongda, and Radmala, who were released prior. These five orangutans were... View Article
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ANOTHER BABY SUN BEAR ARRIVES AT SAMBOJA LESTARI
Recently, the Samboja Lestari Rehabilitation Centre welcomed a new female sun bear cub. The BOS team, consisting of a veterinarian and the animal welfare and communications team, travelled to the Natural Resources Conservation Agency’s Tenggarong office... View Article
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JUMBO’S JOURNEY HOME
Jumbo is about to experience his well-deserved freedom in the Bukit Baka Bukit Raya National Park as part of the upcoming release from the Nyaru Menteng Rehabilitation Centre. Before that happens, let’s take a moment to... View Article
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Our Community
Today is the International Day of the World's Indigenous Peoples—an excellent opportunity to celebrate#IndigenousPeoplesople#borneoorneo.
Conservation of#environmentnment starts with the local communities. By safeguarding Indonesia'#ecosystemsecosystems and natural resources, we also safeguard the livelihoods and traditions of the people who call this remarkable country home.
We are not alone on the fron#orangutan#orangutan conservation. Even in our most remote working areas, our work and changes to the natural landscape impact the local communities.
By employing local staff, purchasing consumables locally, and working within communities to build awareness and capacity, we help to empower people to better their livelihoods while at the same time protecting the environment.
Without their invaluable knowled#rainforestr#habitatt #habitat and support for saving orangutans and their homes, we could not carry out our essential #Conservationnservati#SaveOrangutansorangutans ... See MoreSee Less
14 hours ago
- Likes: 12
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Today is the International Day of the World's Indigenous Peoples—an excellent opportunity to celebrate#IndigenousPeoplesople#borneoorneo.
Conservation of#environmentnment starts with the local communities. By safeguarding Indonesia'#ecosystemsecosystems and natural resources, we also safeguard the livelihoods and traditions of the people who call this remarkable country home.
We are not alone on the fron#orangutan#orangutan conservation. Even in our most remote working areas, our work and changes to the natural landscape impact the local communities.
By employing local staff, purchasing consumables locally, and working within communities to build awareness and capacity, we help to empower people to better their livelihoods while at the same time protecting the environment.
Without their invaluable knowled#rainforestr#habitatt #habitat and support for saving orangutans and their homes, we could not carry out our essential #Conservationnservati#SaveOrangutansorangutans ... See MoreSee Less
15 hours ago
If 50 per cent of the profit went towards our crucial orangutan conservation efforts and the product offered better value than your usual purchases—plus a money-back guarantee and free shipping—wouldn’t you want to hear about it?
When you order one of the award-winning wines from our partner, Goodwill Wine, you will receive all of this.
Use the code BOS to get free shipping—for a limited time only!
Order here: goodwillwine.com.au/pages/borneo-orangutan-survival-australia (or link in bio)
#saveorangutans #goodwillwine ... See MoreSee Less
3 days ago
If 50 per cent of the profit went towards our crucial orangutan conservation efforts and the product offered better value than your usual purchases—plus a money-back guarantee and free shipping—wouldn’t you want to hear about it?
When you order one of the award-winning wines from our partner, Goodwill Wine, you receive all of this.
Use the code BOS to get free shipping—for a limited time only!
Order here: goodwillwine.com.au/pages/borneo-orangutan-survival-australia
#saveorangutans #goodwillwine ... See MoreSee Less
3 days ago
This #WildWednesday, discover how Signe's son Rafalang learns to live wild and free from his amazing mum.
Read the fascinating story about a rehabilit#orangutangutan mother and her wild-#baby#baby here: orangutans.com.au/rafal#SaveOrangutansu#Conservationa#love##natureature ... See MoreSee Less
4 days ago
That's what you call a success.
Oh my that little beautiful face. Good job mum. ❤️❤️❤️
Awesome
💗💓💓🩷💖💝
It's #TravelTuesday, the perfect day to plan your Orangutan Enrichment Volunteer trip to #Borneo!
Take it from Becky, our amazing Volunteer Coordinator:
"Don't let the unknown hold you back. Those who have stepped the furthest out of their comfort zone often gain the most from their time in Borneo. Most importantly, our #orangutans and #sunbears truly benefit from the work our volunteers do!"
#JoinUs here:
experienceborneo.org/orangutan-volunteer-program
(or link in bio)
#volunteer #dontmiss #tripofalifetime #saveorangutans #conservation ... See MoreSee Less
5 days ago
It's #TravelTuesday, the perfect day to plan your Orangutan Enrichment Volunteer trip to #Borneo!
Take it from Becky, our amazing Volunteer Coordinator:
"Don't let the unknown hold you back. Those who have stepped the furthest out of their comfort zone often gain the most from their time in Borneo. Most importantly, our #orangutans and #sunbears truly benefit from the work our volunteers do!"
#JoinUs here:
experienceborneo.org/orangutan-volunteer-program
#volunteer #dontmiss #joinus #tripofalifetime #saveorangutans #conservation ... See MoreSee Less
5 days ago
One of our all-time classics, and a great way to start the new week - Mud #yoga with #orangutan Yutris while he was still in #OrangutanJungleSchool.
Yutris was only 7 months old when he was rescued in 2015. He was reportedly found by bird hunters, alone and without his mother, and was illegally kept as a pet before being surrendered to BOS.
Since February 2024, Yutris is enjoying life on Bangamat pre-release island.
#SaveOrangutans #Conservation #notapet #mondaymotivation ... See MoreSee Less
6 days ago
my all time favorite video
They make my day i love those goofy little 1's
wo kann man denn jetzt die serie streamen? WOW hat sie rausgenommen ....
💗💞💕💓💖
Jamie
Joy Saudé
❤️