In apparent first, an orangutan was observed using plant medicine to heal itself - Salon
- In apparent first, an orangutan was observed using plant medicine to heal itself Salon
- Orangutan Seen Healing His Facial Wound With Medicinal Plant The New York Times
- A wild orangutan used a medicinal plant to treat a wound, scientists say The Associated Press
- Orangutan shows human-like behavior: treats wound with medicinal plant Business Insider