


A GRASSY ADVENTURE WITH THE CHEEKY ORANGUTANS AT NYARU MENTENG
Welcome to another thrilling day at the Nyaru Menteng Forest School! Today, we’re hanging out with our favorite cheeky orangutans — Paulinus, Bumi, and their playful pals — for some epic fun with fresh-cut grass! They’ve stumbled upon a massive pile of freshly cut...
HOW DO ORANGUTANS LEARN THROUGH PLAY?
Every young orangutan is always on the lookout for their next big adventure! Whether it’s a new puzzle to solve, a challenge to conquer, or a skill to master, they are full of energy and enthusiasm, ready for whatever comes next. Their world is curious and exciting,...
NYARU MENTENG II UPDATE: FEBRUARY 2025
Progress is being made as BOSF constructs the new islands, forest school, and facilities for the orangutans’ big move to the new Nyaru Menteng II. The Borneo Orangutan Survival Foundation (BOSF) is relocating one of its centers, the Nyaru Menteng orangutan...
DERMATITIS CASES IN ORANGUTANS
Recently, several orangutans on our pre-release islands have been undergoing recovery from skin health issues. These orangutans were exposed to the rengas tree (Gluta renghas), a plant known to be dangerous for both human and orangutan skin. The rengas tree is...