Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Yes. In June 2022, researchers watched Rakus, a wild adult male Sumatran orangutan (Pongo abelii), repeatedly put chewed leaves and plant juice on a facial wound. The plant, Akar Kuning (Fibraurea tinctoria), has reported medicinal properties. His wound closed within five days, but this single observation does not prove that the plant caused the healing.
What Rakus did
Researchers at the Suaq Balimbing research area in Gunung Leuser National Park, South Aceh, Indonesia, first recorded a fresh facial wound on 22 June 2022. Three days later, on 25 June, Rakus selectively detached leaves from a liana known locally as Akar Kuning.
- He chewed the leaves without swallowing them.
- He used his fingers to spread the resulting juice over the facial wound.
- He repeated the application for about seven minutes.
- He finished by smearing chewed leaf pulp over the wound, covering it completely.
Field notes record that he began applying the juice 13 minutes after feeding on the liana. The wound was closed by 30 June, five days after treatment, and was barely visible by 25 August. Researchers saw no signs of infection. Those observations show the sequence and outcome, not that the plant caused the recovery.
Why scientists call it a first
The 2024 Scientific Reports paper describes this as the first systematic documentation, to the authors’ knowledge, of a wild great ape actively treating an open wound with a known biologically active plant substance. A Nature science-news report characterized it as the first scientific record of a wild animal healing a wound with a plant known to have medicinal properties.
The Tool Desk
Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →#1 Best Overall
- Look no further for your next best friend, because this captivating and cute stuffed animal Orangutan is what your life has been missing.
- The approximate size of this plush toy is measured at 12 inches and made of high quality materials.
- A day swinging around the forest canopy isn’t complete without a few messes, but this stuffed toy is easily surface washable.
- This stuffed animal is the perfect unique gift for kids, birthday present for teens, or thoughtful gift for adults.
- Let this plush toy playmate latch on to you with their opposable thumbs and strong arms for your next adventure.
That wording matters. It means “first documented case” or “first systematic report,” not proof that no animal had ever performed anything similar. Earlier observations include animals ingesting plants in ways associated with parasites or digestive problems, Bornean orangutans rubbing plant material on their bodies, and wild chimpanzees applying insects to wounds. Rakus’s behavior is unusual because he applied a biologically active plant directly to an open wound.
What plant did he use?
Akar Kuning is the common name used locally for the liana Fibraurea tinctoria. The species is used in Southeast Asian traditional medicine and is reported to contain furanoditerpenoids and protoberberine alkaloids.
Rank #2
- Bring adventures of the rainforest to your next play day with this cute stuffed animal orangutan.
- Kids love the fluffy body and shaggy brown fur of this realistic stuffed animal orangutan with long arms and a wide grin.
- In a sitting stance ready to jump in action, this orangutan plush toy is the perfect birthday gift for kids.
- Crafted with durable stitching, this orangutan toddler toy models the persistent nature of its ape species during playtime.
- Combining play with Earth-sustaining practices, The Petting Zoo is committed to providing little ones with cute and cuddly plush toys that are made from recycled water bottles.
The paper reports that compounds associated with the plant have antibacterial, anti-inflammatory, antifungal, antioxidant and analgesic activities—properties that could make wound treatment biologically plausible. They do not establish a clinical dose, show that Rakus absorbed an effective amount, or demonstrate that the plant was responsible for his healing. Researchers photographed the plant and identified it against a local herbarium, but permit restrictions prevented them from collecting a physical specimen.
How strong is the evidence that it was intentional?
Intent cannot be proved from one field observation, but several details support a goal-directed interpretation:
Windows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallOutdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchRank #3
- You will be swinging from the rafters when you see this realistic Orangutan stuffed animal
- 8 inches is the perfect size to bring your animal plush with you wherever you go
- Cuddlekins are surface washable, so you can have peace of mind that your plush toy will not get stained
- This stuffed animal is a blast makes the perfect toddler toy to keep your young one happy
- Wild Republic specializes in educational toys for kids and lifelike stuffed animals
- Rakus selected the liana rather than merely brushing against it.
- He applied the material to the right facial wound, the only injury researchers recorded.
- He repeated the juice application instead of stopping after one contact.
- He placed chewed pulp over the wound as a final covering.
The researchers also considered alternatives. Contact with the plant might have happened accidentally; the juice may have provided immediate pain relief without any healing purpose; and the behavior could have been learned socially rather than invented by Rakus. Associated Press quoted Emory biologist Jacobus de Roode calling it “a single observation,” while noting that new behaviors can begin with one observation.
How the observation was recorded
The Suaq team follows orangutans with standardized two-minute activity scans and detailed all-occurrence notes. The wound treatment was recorded in field notes, but no photograph or video captured the treatment itself. That makes the written sequence important while leaving independent visual confirmation unavailable.
Rank #4
- Great value: huggers are an award-winning plush toy that parents can trust for their kids, and because there are so many, they are fun to collect
- Size and age: This fun-loving stuffed toy is approximately 8- inches, Made of high-quality materials, and is a perfect gift for any age
- Cleaning: easy to clean and surface washable, which is what every parent wants in their kids stuffed animals
- History: Wild Republic has been developing plush animals and educational toys for kids of all ages since 1979
The team’s long-term record also provides context: across 28,000 observation hours collected over 21 years at Suaq, researchers did not see another orangutan use Fibraurea tinctoria to treat a wound. This is a statement about the research record, not a population-wide prevalence estimate.
How Rakus’s behavior compares with earlier animal self-medication reports
| Reported behavior | Material | Target | Setting | Number of observations | Healing evidence | Evidence of intentionality |
|---|---|---|---|---|---|---|
| Rakus treating his facial wound | Plant juice and chewed leaves | Open wound | Wild | One documented event | Wound closed in five days; plant effect not established | Selective, repeated application and final covering support an intentional interpretation |
| Wild chimpanzees applying insects | Insects | Wounds | Wild | Not stated in the supplied account | Not established | Direct wound application is suggestive, but motivation remains debated |
| Bornean orangutans rubbing plant material | Plant material | Skin or body | Wild | Not stated in the supplied account | Not established | Does not show treatment of an open wound |
| Animals ingesting plants for parasites or digestive problems | Ingested plants | Digestive system | Wild | Not stated in the supplied account | Not directly comparable to wound healing | Often interpreted as self-medication, but the target and route differ |
What the study cannot yet tell us
- Whether Fibraurea tinctoria caused faster healing or prevented infection.
- Whether Rakus knew the plant’s medicinal effect or discovered it through trial and error.
- Whether other orangutans at Suaq perform the same behavior but have not yet been observed doing so.
- Whether the behavior is individually invented, socially learned, or a combination of both.
- What quantity, preparation or chemical dose would be effective for an orangutan wound.
Suaq is home to approximately 150 critically endangered Sumatran orangutans, so a rare behavior could remain undocumented even in a heavily studied population. More observations would be needed to separate a one-off innovation from a shared tradition and to test whether the plant has measurable wound-healing effects.
Do these 3 things before closing this tab:
1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsBest Value
- SPECIFIC SIZE DESCRIPTION: Our orangutan toys are made of high-quality fabrics, its size is 21in, and the exterior is made of super soft crystal cotton, which makes the hand feel delicate and comfortable.
- HIGH QUALITY FABICS: Our orangutan stuffed animal toys are made of high-quality fabrics, and the exterior is made of super soft crystal cotton, which makes the hand feel delicate and comfortable. The inside is filled with high-quality PP cotton, which makes the orangutan look fluffy and soft.
- REALISTIC APPEARANCE: Our orangutan plush toy is orange all over, the adorable face and squeezeable body of our orangutan plush are made from premium cloth and filler. its the brown fur is smooth and soft, the overall shape design is realistic, and the face design is unique, very realistic. The smart eyes make it more vivid and lifelike.
- SUITABLE FOR SIMUTATION ANIMALS LOVERS: Our simulation orangutan can not only be used as a gift for children, to help them understand the world of animals and enrich their childhood, but also can be used as home decoration in the living room and bedroom for you add a different kind of fun to your life.
- RELIABLE QUALITY: When you get hand-made cute orangutan simulation toys, it entrusts our brand's sincere love for handmade toys, which is why we only use super soft fabrics and super fluffy filling items. When you receive the goods and have any questions, ple ase feel free to contact us, we will provide you with quality after-sales service.
Why Rakus’s case matters
The observation extends the evidence for self-medication in our closest living relatives. It links three behaviors in one sequence—selecting a biologically active plant, preparing it, and placing it on an injury—rather than merely eating a plant or rubbing material on the body. That makes Rakus’s actions a testable clue about how wound care and medicinal behavior might have evolved in great apes.
The scientifically careful conclusion is narrower than “an orangutan discovered medicine.” One wild orangutan, on one recorded occasion, deliberately appeared to treat a facial wound with Akar Kuning. The wound healed afterward, but the observation alone cannot establish why.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
