Wild Orangutan Spotted Using Medicinal Plant for Self-Care
Researchers observed a wild female orangutan in Borneo utilizing the plant species Dracaena cantleyi, a botanical documented in regional folk medicine. The animal was recorded gathering the leaves, chewing them into a foamy mixture, and applying the substance directly to her limbs. Observers noted the application appeared targeted toward soothing the skin and addressing inflammation.
While primates such as chimpanzees have previously been documented ingesting specific leaves to address internal parasites, this observation represents a documented case of a wild primate processing and topically applying a botanical substance. Researchers note that this behavior provides insight into primate cognition, local ecological interactions, and potential learned behaviors within wild populations.