Date Posted: November 21, 2025 Avo and Kalanaman are orphaned babies who are being cared for at BOS Nyaru Menteng Orangutan Rescue Center...

    THE 46TH ORANGUTAN RELEASE FROM BOS NYARU MENTENG The Ministry of Forestry of the Republic of Indonesia, the Central Kalimantan Natural...

Date Posted: October 28, 2025 Text by: BOS Foundation Communication Team, BOSF HQ, Bogor, West Java TEMON & LAHEI BREAKS THE JUNGLE RULES...

  Date Posted: September 16, 2025 Text by: BOS Foundation Communications Team at Nyaru Menteng, Central Kalimantan A 1.5-year-old female orangutan was successfully...

At the BOS Nyaru Menteng play yard, wild macaques love to come and play with the orangutans when they return from a day...

Please take a few minutes to learn about these 'Orangutan Old Timers'. Elderly orangutans often cannot be released back into the wild, but...

Juvenile orangutans are bold, curious, and full of personality! This is their time to grow, explore, and find their wild identity—learning the forest...

Thank you to our fabulous friend, storyboard artist and illustrator Chiara Mazzoni, for creating this wonderful video to motivate everyone to take part...

When orphaned baby orangutans are brought to the BOS Nyaru Menteng Orangutan Rehabilitation Center, their long journey back to the forest begins with...