- A wounded orangutan used plants to heal his own injuryNPR
- In apparent first, an orangutan was observed using plant medicine to heal itselfSalon
- Orangutan Seen Healing His Facial Wound With Medicinal PlantThe New York Times
- Wild Orangutan Uses Herbal Medicine to Treat His WoundScientific American
- Orangutan shows human-like behavior: treats wound with medicinal plantBusiness Insider