Orangutan Treats Wound With Chewed Medicinal Herbs
The animal was seen applying a medicinal herb to an injury to his face and within a few days, the wound had closed.

Rakus, a male orangutan with a facial wound, at Gunung Leuser National Park in North Sumatra, Indonesia. / Getty
Researchers observed a male Sumatran orangutan using medicinal herbs to treat a wound on its face in a new scientific report released on Thursday, according to The Guardian. Rakus, an orangutan a group of researchers was studying in the rainforest of Indonesia, was snacking on a liana climbing vine when he started chewing the leaves without swallowing them, and applying the juice from his mouth to his injured face. The animal covered the gash completely, and within a few days the wound had closed. According to the scientists the liana vine has antibacterial, anti-inflammatory, and pain-killing properties, among a slew of other health benefits. The report details the first time a wild animal has been observed using medicinal herbs to treat an open wound. “It shows that he, to some extent, has the cognitive capacities that he needs to treat the wound with some medically active plants,” said Dr Caroline Schuppli, the senior author of the research. “But we really don’t know how much he understands.”
Register below to read this article for free or subscribe
to unlock unlimited access to The Daily Beast.
Monthly
$1
First month then $5.99/month
Annual
$35
First year then $59.99/year
Premium
$79
First year then $119.99/year
*Substack access provided by the next business day, using your subscription email. Choosing the Premium plan constitutes your permission to share your subscription email with Substack and your agreement to Substack’s Privacy Policy.
Already have an account? Sign In
Looks like you already have a subscription!
You're all set!
Thanks for subscribing.