Eight Endangered Orangutans Released Into Batu Nyambu Protected Forest After Borneo Wildfires
Eight endangered orangutans were released into the Batu Nyambu protected forest in West Kalimantan following wildfires that devastated their habitats in Indonesian Borneo, a conservation group said. The group comprises three mothers with infants and two adolescent males who were rescued from fire-ravaged areas across the Ketapang and North Kayong regencies between August and September.
Fires Displace Wildlife Into Populated Plantations
Intense wildfires throughout the dry season destroyed large swaths of forest canopy, cutting off natural habitat corridors and stripping the apes of their traditional food sources. Heribertus Suciadi, a spokesperson for the Indonesian Nature Rehabilitation Initiative Foundation, or YIARI, stated that the blazes forced the displaced animals to seek shelter and sustenance on human-inhabited plantations.
Rescuers found the animals suffering from malnutrition and dehydration, though they thankfully sustained no burns, broken bones, or other life-threatening injuries. Among them was a female named Mama Man and her infant, Man, who spent months trapped in a shrinking forest patch surrounded by plantations before their early September evacuation.
Rehabilitation and the 23,000-Hectare Release Site
Before their return to the wild, the animals underwent veterinary checks and observation at a YIARI-operated rehabilitation center. YIARI operational director Argitoe Ranting noted that the 23,000-hectare Batu Nyambu protected forest was chosen because it remains largely intact, offering abundant water, food, nesting trees, and direct connections to neighboring forests.
Batam News Asia reported that Indonesian authorities and YIARI had rescued 46 orangutans threatened by the fires between August and October 9, according to local natural resources agency head Murlan Dameria Pane. YIARI CEO Karmele Llano Sanchez emphasized that relocating the traumatized animals became an absolute last resort once their original forest patches grew too dangerous.
Tragically, not all rescued animals survived the crisis. Indonesia’s Forestry Ministry confirmed that a 20-year-old male orangutan named Sampurna died hours after residents found him struggling to breathe on a smoky palm oil plantation in Ketapang in early September.
As of Saturday, the Forestry Ministry reported that more than 270 wild animals across the Indonesian portion of Borneo have been rescued, rehabilitated, or guided to safety.
Frequently Asked Questions
Why was the Batu Nyambu Protected Forest chosen for the release?
YIARI operational director Argitoe Ranting explained that the 23,000-hectare forest provides abundant food sources, water, and nesting trees while remaining largely intact and connected to neighboring forests, giving the apes a genuine chance to survive.
How many total orangutans have been rescued during this fire season?
Indonesia’s Forestry Ministry stated that more than 270 wild animals have been rescued or guided to safer habitats on the Indonesian side of Borneo as of Saturday, a total that includes 46 orangutans assisted specifically by YIARI.
What environmental factors worsened the fires in Indonesia?
Experts pointed to a strong El Niño event intensifying the prolonged dry season, combined with slash-and-burn land clearance practices across Borneo and Sumatra that turned parched vegetation into tinderboxes.