




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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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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CANDIDATES FOR THE 45TH ORANGUTAN RELEASE FROM NYARU MENTENG
The Ministry of Forestry of the Republic of Indonesia, the Central Kalimantan Natural Resources Conservation Agency and the Borneo BOS Foundation will soon conduct the 45th orangutan release from the Nyaru Menteng Rehabilitation Centre to Bukit... View Article
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BUILDING COURAGE AT SCHOOL
In the large group at Forest School, seven young orangutans actively play and learn together under the watchful care of our experienced surrogate mothers. It has been two months since these orphans moved to the site... View Article
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A NEW STAGE AT FOREST SCHOOL
At the end of 2024, Baimah and Feruza advanced to Forest School Level 1. Their journey to this new stage of their rehabilitation journey began with an adaptation process full of challenges. When Baimah arrived at... View Article
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A NEW CHAPTER FOR SIX ORANGUTANS
April 23, 2025, marked a historic moment in Indonesia’s orangutan conservation efforts. The Ministry of Forestry of the Republic of Indonesia, the East Kalimantan Natural Resources Conservation Agency (BKSDA), and the Borneo Orangutan Survival (BOS) Foundation,... View Article
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CANDIDATES FOR THE 27th ORANGUTAN RELEASE FROM SAMBOJA LESTARI
The Ministry of Forestry of the Republic of Indonesia, the Natural Resources Conservation Agency (BKSDA) of East Kalimantan, and the Borneo Orangutan Survival (BOS) Foundation—with support from Riau Andalan Pulp and Paper (RAPP)—are preparing for the... View Article
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Our Community
New rescued #baby orangutan!
We are pleased to inform you that on 5 June 2025, a joint team from the Natural Resources and Conservation Agency Central Kalimantan and the BOS Foundation Nyaru Menteng successfully rescued a young female #orphaned #orangutan from Dahian Tambuk Village in Gunung Mas Regency, Central Kalimantan.
Little Momo is estimated to be about 1.5 years old and is now being safely cared for at the BOS Foundation's Nyaru Menteng Rehabilitation Centre.
As with all our rescued babies, Momo's second chance in life starts with a thorough health check at a veterinary clinic.
However, due to the necessary relocation of our Nyaru Menteng Centre, we currently don't have a veterinary clinic at our new site and urgently need your support to#orangutansfor #orangutans like Momo.
Only with a state-of-the-art clinic can we maintain the health of the orangutans in our care throughout their lengthy rehabilitation journey.
We must raise 200,000 by 3#helpus Please #HelpUs!
bit.ly/Orangutan-Clin#Uppbeatc from #Uppbeat
uppbeat.io/t/brock-hewitt-stories-in-sound/living-waters
License code: VAD#SaveOrangutans##conservations#giveurgentlyn#GiveNowg#donatenowe#donatetodayo#lovenatetoday #love ... See MoreSee Less
3 hours ago
- Likes: 96
- Shares: 6
- Comments: 5
Bless you 🙏
Ich würde es küssen 🥰🥰🥰Armes Baby ohne Mutter 😪
💝💞💓💗💗
🦧👍💕💖🦧🙏💕💖🦧🙏💕👏💖
🫶🏽🙏🏽❤️🙌🏽
Meet the Ecosystem Restoration and Forest Protection Team. This dedicated group works in the Kehje Sewen Forest, one of BOS Foundations' orangutan release forests.
The team was established with a clear mission: to prevent and minimize damage to the forest caused by illegal activities, environmental threats, and natural disasters.
Read all about their crucial work here:
orangutans.com.au/guardians-of-the-forest (or link in b#SaveOrangutansu#conservationation ... See MoreSee Less
23 hours ago
Meet the Ecosystem Restoration and Forest Protection Team.
This dedicated group works in the Kehje Sewen Forest, one of BOS Foundations' orangutan release forests.
The team was established with a clear mission: to prevent and minimize damage to the forest caused by illegal activities, environmental threats, and natural disasters.
Read all about their crucial work here:
orangutans.com.au/guardians-of-the-for#SaveOrangutansu#conservationation ... See MoreSee Less
23 hours ago
Topan spotted!
The BOS technicians recently observed Topan, one of our adoptable orangutans, living on Bangamat Pre-Release Island.
Or should we say that Topan observed our technicians? The female #orangutan kept a close eye on them as they delivered supplemental food at the feeding platform.
Shortly after their arrival, Topan began her feast with bananas, followed by tempeh, melon and pumpkin, with a notably voracious appetite.
Later, Topan climbed a tree to a height of 1 to 5 meters, carrying bananas, and didn't stop eating until the observation concluded.
Continue to enjoy your daily food feasts, Top#SaveOrangutansu#conservationa#sundayvibesv#weekendvibesvibes ... See MoreSee Less
3 days ago
Min adaptions Monkey Topan ❤️❤️
I love the smile 🙂🩷
Omgosh! I just reached the episode of when she was rescued!! 😍🥰❤️
Glad Topan was spotted and doing well. How is Mema. My profile picture is of my “Mema” plushie.
💝💞🩷🩷💓💖
Linda Boutilier Dewar Boutilier
Topan spotted!
The BOS technicians recently observed Topan, one of our adoptable orangutans, living on Bangamat Pre-Release Island.
Or should we say that Topan observed our technicians? The female #orangutan kept a close eye on them as they delivered supplemental food at the feeding platform.
Shortly after their arrival, Topan began her feast with bananas, followed by tempeh, melon and pumpkin, with a notably voracious appetite.
Later, Topan climbed a tree to a height of 1 to 5 meters, carrying bananas, and didn't stop eating until the observation concluded.
Continue to enjoy your daily food feasts, Top#SaveOrangutansu#conservationa#sundayvibesv#weekendvibesvibes ... See MoreSee Less
3 days ago
My girl ❤️
I’m so glad Topan is doing so well. I remember when she was rescued and the size of a newborn
Joel Crombez
🩷💞💕💓
Thanks to our friends at Goodwill Wine, there's never been a better way to buy wine than this!
Half of the profit from every bottle supports the care and rehabilitation of our orangutans.
🦧 Award-winning wines at up to 50% off retail price
🦧 Love them, or get your money back
🦧 Over $500,000 has been donated to charity so far
Use the code BOS to get FREE SHIPPING - limited time!
goodwillwine.com.au/pages/borneo-orangutan-survival-australia (or link in b#goodwillwinel#SaveOrangutansutans ... See MoreSee Less
4 days ago
Thanks to our friends at Goodwill Wine, there's never been a better way to buy wine than this!
Half of the profit from every bottle supports the care and rehabilitation of our orangutans.
🦧 Award-winning wines at up to 50% off retail price
🦧 Love them, or get your money back
🦧 Over $500,000 has been donated to charity so far
Use the code BOS to get FREE SHIPPING - limited time!
goodwillwine.com.au/pages/borneo-orangutan-survival-austra#goodwillwinel#SaveOrangutansutans ... See MoreSee Less
4 days ago
🩷💕💖💓
😄😄😄😄😄😄😄😄
Jumbo is one of the five recently released #orangutans.
Check out how he is adjusting to his new life here:
orangutans.com.au/jumbos-new-life (or link in bio)
#SaveOrangutans #OrangutanFreedom #conservation ... See MoreSee Less
5 days ago