




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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MAMA JOSIE’S JOURNEY
Josie is one of the female orangutans currently honing her learned skills on Kaja Pre-Release Island. She is typically shy and solitary, rarely interacting or socialising with other orangutans on the island. Discover how she has... View Article
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SELFIE IS GROWING BOLD
Since 29 May 2025, Selfie, a young female orangutan, has officially joined the small group at the Forest School of the Nyaru Menteng Rehabilitation Centre. Initially, she was accompanied by her little friend Rumba, who brought... View Article
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A CALM ADAPTATION TO THE WILD
Do you remember Sie-Sie, the orangutan who was released into the wild last April? Unlike most orangutans who immediately climb trees or quietly distance themselves after release, Sie-Sie reacted with aggression. He showed signs of stress... View Article
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LOVE IS IN THE AIR
Mating behaviour is one of the most important forms of social interaction in the life of orangutans. This interaction occurs between male and female individuals and plays a vital role in ensuring the survival of a... View Article
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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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work to save these beautiful creatures.
Our Community
Baby girl Esa in the photo was found in a plantation—alone, malnourished and traumatised from her time in captivity.
She is just one of the many baby #orangutans who arrived at our rehabilitation centres this year. Their stories are heartbreaking, but they are also filled with hope. And they remind us that each of us can make a difference.
The great news is that you can take action right now by supporting our Spring Adoption Appeal and sponsoring one of our rescued orangutan #babies.
Sponsor an orphan now here:
orangutans.com.au/meet-our-family (or link in bio)
Our goal is to achieve at least 100 new adoptions by 15 October 2025!
Your support through our Spring Adoption Appeal is not just a donation, it's a lifeline. Your contribution covers medical care, food, shelter, our unique Forest School program, and the dedicated human surrogate mothers who provide the love, protection and encouragement that our babies so desperately need.
Join our adoption family right now! Simply follow the link below to begin the adoption process. It's easy and straightforward, and once completed, you will become a vital part of your orangutan's life. You will receive an adoption pack and exciting quarterly updates about your orangutan's progress delivered straight to your inbox.
Adopt here and change a life:
orangutans.com.au/meet-our-famil#supportus #SaveOrangutansr#changealifen#conservatione#love #naturev#AdoptAnOrangutanre #adoptanorangutan ... See MoreSee Less
19 hours ago
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Baby girl Esa in the photo was found in a plantation—alone, malnourished and traumatised from her time in captivity.
She is just one of the many baby #orangutans who arrived at our rehabilitation centres this year. Their stories are heartbreaking, but they are also filled with hope. And they remind us that each of us can make a difference.
The great news is that you can take action right now by supporting our Spring Adoption Appeal and sponsoring one of our rescued orangutan #babies.
Sponsor an orphan now here:
orangutans.com.au/meet-our-family
Our goal is to achieve at least 100 new adoptions by 15 October 2025!
Your support through our Spring Adoption Appeal is not just a donation, it's a lifeline. Your contribution covers medical care, food, shelter, our unique Forest School program, and the dedicated human surrogate mothers who provide the love, protection and encouragement that our babies so desperately need.
Join our adoption family right now! Simply follow the link below to begin the adoption process. It's easy and straightforward, and once completed, you will become a vital part of your orangutan's life. You will receive an adoption pack and exciting quarterly updates about your orangutan's progress delivered straight to your inbox.
Adopt here and change a life:
orangutans.com.#supportusr#SaveOrangutansr#changealifen#conservatione#love #naturev#AdoptAnOrangutanre #adoptanorangutan ... See MoreSee Less
19 hours ago
🦧💖🦧🦧💓🦧💞💕🦧💕🦧🦧🦧
We have a beautiful #TuesdayTreat for you.
Meet Mama Josie and her #adorable #baby thriving on Kaja Pre-Release Island.
#discover the full story here:
orangutans.com.au/mama-josies-journey (or link in bio)
#SaveOrangutans #conservation #love #nature ... See MoreSee Less
2 days ago
A beautiful story .... stay safe, Mama Josie and bub
🩷🦧🦧💓🦧🦧💞🦧💗🦧💕🦧💖🦧💝🦧
We have a beautiful #TuesdayTreat for you.
Meet Mama Josie and her #adorable #baby thriving on Kaja Pre-Release Island.
#discover the full story here:
orangutans.com.au/mama-josies-journey
#SaveOrangutans #conservation #love #nature ... See MoreSee Less
2 days ago
Can’t beat that to warm your heart and soul a few notches.
💕🦧🩷🦧💗🦧💞🦧💓🦧💝🦧💕
Yay🥰🥰
Join the family!
Did you know that by becoming a #member of BOS Australia, you can play a crucial part in securing the future of #orangutans?
A #membership is a great way to support our vital #conservation work to save the critically endangered Bornean orangutans and their #rainforest homes.
As a member, you will receive our quarterly newsletter, Forest Chatter, to stay updated about the world of orangutans.
Moreover, you will have a voice and voting rights at the BOS Australia AGMs, allowing you to participate in decision-making for the organisation on behalf of the orangutans.
Please get in touch with us for more information.
contact@orangutans.com.au
Or sign up here:
orangutans.com.au/bosa-membership (or link in bio)
#JoinUs #SaveOrangutans ... See MoreSee Less
7 days ago
💗🦧💖🩷💕🦧💞💝💓💗
Join the family!
Did you know that by becoming a #member of BOS Australia, you can play a crucial part in securing the future of #orangutans?
A #membership is a great way to support our vital #conservation work to save the critically endangered Bornean orangutans and their #rainforest homes.
As a member, you will receive our quarterly newsletter, Forest Chatter, to stay updated about the world of orangutans.
Moreover, you will have a voice and voting rights at the BOS Australia AGMs, allowing you to participate in decision-making for the organisation on behalf of the orangutans.
Please get in touch with us for more information.
contact@orangutans.com.au
Or sign up here:
orangutans.com.au/bosa-membership
#JoinUs #SaveOrangutans ... See MoreSee Less
7 days ago
🩷🦧🦧💖🦧💞🦧💗🦧💝
We are excited to announce that the newest edition of our #newsletter, Forest Chatter, is #availablenow—and it's packed with fascinating stories and valuable insights you won't want to miss!
Read 'Forest Chatter' now here: orangutans.com.au/news
Sign up today and stay in the loop with t#orangutanptivating #orangutan stories here: orangutan#SaveOrangutansi#conservationg#dontmissoutrvation #dontmissout ... See MoreSee Less
1 week ago
Very informational and well put together! 🥰👏🙌
Beautiful interview, Becky Parsons! 💕 I'm counting the days to be there!!! 🦧💚
We are excited to announce that the newest edition of our #newsletter, Forest Chatter, is #availablenow—and it's packed with fascinating stories and valuable insights you won't want to miss!
Read 'Forest Chatter' now here: orangutans.com.au/news
Sign up today and stay in the loop with t#orangutanptivating #orangutan stories here: orangutan#SaveOrangutansi#conservationg#dontmissoutrvation #dontmissout ... See MoreSee Less
1 week ago