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.
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 THE ROPES
Rescued in mid-2025, Momo is currently continuing her rehabilitation journey at the Nursery Group, where young orangutans learn essential life skills in a safe and supportive environment. Alongside her peers, she is gradually developing her own... View Article
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RUBBER TREES AS A LOCAL COMMUNITY HERITAGE
After a successful collaboration on the sustainable use of sugar palm trees, the Community Development Division at Samboja Lestari has launched a similar initiative to utilise rubber trees. This program is part of the BOS Foundation’s... View Article
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A NEW LIFE FOR VERA AND JUJUN
The BOS Foundation recently relocated two orangutans from the Individual Enclosure Complex to Sanctuary Island #5 at the Samboja Lestari Orangutan Rehabilitation Centre–a significant step towards a more natural environment. The move is part of the... View Article
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A UNIQUE FRIENDSHIP
Sally, a female orangutan who previously lived in the Socialisation Complex at Samboja Lestari, has taken a huge step on her rehabilitation journey: the BOS team relocated her to the Juq Kehje Swen Pre-Release Island in... View Article
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HEALING, LEARNING AND GROWING AT FOREST SCHOOL
Rescued in mid-2025, Nia is making encouraging progress in her rehabilitation journey. Despite facing some minor health challenges in recent months, she remains active, curious, and full of energy. These qualities reflect both her resilience and... View Article
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AGIS BRINGS EXCITING NEWS
Our efforts to monitor orangutans in the wild have once again delivered heartening news. BOS Foundation’s Post-Release Monitoring (PRM) Team recently encountered a female orangutan strongly believed to be Agis. The rehabilitated female, released into Bukit... View Article
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GROWING STRONGER TOGETHER
Do you remember Esa and Indri, the two rescued baby orangutans who arrived together at Samboja Lestari in mid-2025? Both have now completed their quarantine period and joined the Nursery Group stage of Forest School. How... View Article
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A FRAGILE START TOWARDS A STRONGER TOMORROW
The Nyaru Menteng Orangutan Rehabilitation Centre has recently welcomed a new arrival—a tiny female orangutan named Pororo. Arrival at Nyaru Menteng A local resident who voluntarily handed over Pororo reported that she was found on a... View Article
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THE 46TH ORANGUTAN RELEASE FROM NYARU MENTENG
The Ministry of Forestry of the Republic of Indonesia, the Central Kalimantan Natural Resources Conservation Agency, the Bukit Baka Bukit Raya National Park, and the Borneo Orangutan Survival (BOS) Foundation will soon conduct the 46th orangutan... View Article
Our Community
Let's explore Australia's Great Ocean Walk and save orangutans together!
For all of you who haven't heard the news yet: Our popular Trek for Orangutans is back–better than ever!
Join Lou Grossfeldt, renowned orangutan expert, primatologist, and author, from 3–7 September 2026, over four unforgettable days walking from Apollo Bay to the Twelve Apostles.
During the trek, you'll explore dramatic coastal cliffs, secluded beaches, and lush forests — all while supporting orangutan conservation and habitat restoration in Borneo.
On top of this, there's no registration fee (saving you $295) — simply secure your place with a non-refundable travel deposit. Spots are limited, so early registration ensures you don't miss out on this unforgettable small-group adventure.
Download the info pack to discover more about the itinerary and the incredible impact you'll have here: parktre#SaveOrangutanso#trekfororangutans
#conservationn#MakeADifferencet#dogoodn#letsgoo#booknowd#registertodayo#mondaymotivationo#greatoceanwalky#tripofalifetimeon #greatoceanwalk #tripofalifetime @parktrekwalkingholidays
23 hours ago
Happy Valentine's Day!😍
Still looking for a special gift for a loved one?
Check out our Instant Gifts, delivered to your inbox instantly!
Shop here: www.orangutans.com.au/product-category/instant-gif#valentinest#valentinesgifts#valentinesdaye#happyvalentinest#SaveOrangutansu#love#love
3 days ago
Please DONATE today and help us celebrate BOS Australia’s 25th Anniversary this year! We could not do what we do without you by our side and we want to say a huge thank you! 🙏🙏🙌🙌
Let’s paint the town orange by saving more orangutans. We need your support to help rescue another 10 orphaned baby orangutans this year. Please donate to help us raise $35,000 by 31 March.🦧🦧
Any gift, no matter the amount, helps us to rescue baby orangutans who have lost their mothers and are kept in appalling conditions malnourished, neglected and suffering.
BOSA Donations:
Tax deductible donations can be made through:
Our website;
donations.orangutans.com.au/2026-autumn/2
PayPal;
www.paypal.com/donate/?hosted_button_id=DM5A7CRZB2NCU
Or bank deposit;
Account name: Borneo Orangutan Survival (BOS) Australia Incorporated
Westpac account details are:
BSB: 033 112
Account number: 244334
Thank you 🙏
5 days ago
Love ❤️
Join us for a walk to the Forest School, where our young orphans learn how to live as wild orangutans.
#SaveOrangutans #OrangutanJungleSchool #conservation #SecondChance
5 days ago
Never wanted to be a teacher but I’d jump at a chance to work at Forest School
The one isn’t even walking. 😂 silly babies!
Reminds me of the time I spent in Borneo helping in the research of these magnificent creatures!!!
Just love the Orangutans💞❤️💕
Love these little guys
Stunning So Beautiful To See And Watch 💙🦧❤️🦧💙🦧
I am saving so that I can become a volunteer, this is such an amazing project!
I love Orangutan Jungle School. I wish they had more seasons. 💕
Funny little guys!
Amores mios
Tam bych chtěla být a pomáhat 😍
Those babies are so cute and adorable.
Wie süß, beißen die nicht oder sind die so zahm?
Why is this job never on Indeed 😂
Best school ever 💚
Have a great day 😘 at school!
Lernt schön 🤩
My dream job
These animals do NOT need a school to learn survival strategies even though they are orphaned because it is instinctual because that is how nature works, as such thisis about controlled abuse I am sorry to say
They don't need school
Love them ❤️
So cute
Join us for a walk to the Forest School, where our young orphans learn how to live as wild orangutans.
#SaveOrangutans #OrangutanJungleSchool #conservation #SecondChance
5 days ago
That baby wanted to hold your. I would have held his ✋ hand
Smarter than the average bear 🦧😃😃😃🏄♂️
Of all of the apes these are my absolute favorites 😍
❤️❤️❤️❤️
Go topa go benni
Have you registered yet?
What could be more meaningful than walking for a cause that truly matters to you?
From 3 to 7 September 2026, join Lou Grossfeldt, a renowned orangutan expert, primatologist and author, on the breathtaking Great Ocean Walk from Apollo Bay to the Twelve Apostles.
Spend four unforgettable days exploring stunning cliff-top views, hidden beaches, and lush forests, all while making a difference for the critically endangered orangutans in Borneo.
Book here: www.parktrek.com.au/trek-for-orangutans-2026 (or link in bio)
#SaveOrangutans #trekfororangutans #conservation #MakeADifference #dogood #letsgo #booknow #registertoday #mondaymotivation #tripofalifetime @parktrekwalkingholidays
1 week ago
Have you registered yet?
What could be more meaningful than walking for a cause that truly matters to you?
From 3 to 7 September 2026, join Lou Grossfeldt, a renowned orangutan expert, primatologist and author, on the breathtaking Great Ocean Walk from Apollo Bay to the Twelve Apostles.
Spend four unforgettable days exploring stunning cliff-top views, hidden beaches, and lush forests, all while making a difference for the critically endangered orangutans in Borneo.
Book here: www.parktrek.com.au/trek-for-orangutans-2026/
#SaveOrangutans #trekfororangutans #conservation #MakeADifference #dogood #letsgo #booknow #registertoday #mondaymotivation #tripofalifetime @parktrekwalkingholdiays
1 week ago
Watch how our Forest School students practice social etiquette!
Wrestling, teasing, and swinging are powerful lessons in learning to become a wild orangutan!
#SaveOrangutans #OrangutanJungleSchool #weekendvibes
1 week ago
There they are being silly as God intended 💕🙈🙉🙊
