Bornean Orangutan

Bornean Orangutan

Pongo pygmaeus

Silhouette: Gareth Monger · PhyloPic

LCNTVUENCRCritically Endangered
Daily sighting probability ~60% · Likely
at Kinabatangan Wildlife Sanctuary

In 3 days ~90% in a week >90%

307 Verified sightings at Kinabatangan Wildlife Sanctuary From 2019 to 2026
1,052 In all 4 parks
June Best month
🌅 Crepuscular When it's spotted

About the Bornean Orangutan

The Bornean orangutan (Pongo pygmaeus) is an orangutan species endemic to the island of Borneo. It belongs to the only genus of great apes native to Asia and is the largest of the three Pongo species. It has a coarse, reddish coat and up to 1.5 m (4 ft 11 in) long arms. It is sexually dimorphic — males are larger than females and develop large cheek pads (flanges).

The Bornean orangutan inhabits Borneo lowland rain forests and Borneo montane rain forests up to an elevation of 1,500 m (4,900 ft). Its diet includes fruits, seeds, flowers, bird eggs, sap and vines. It is highly intelligent, displaying tool use and distinct cultural patterns. It is listed as Critically Endangered, with deforestation, palm oil plantations, and hunting posing a serious threat to its survival. It is scheduled as a "totally protected animal" under Sarawak state law through the 1998 Wild Life Protection Ordinance.

The Bornean orangutan was originally named and scientifically described by Carl Linnaeus in 1799 under the scientific name Simia satyrus, meaning "satyr monkey", but was changed when scientists discovered that not all orangutans are one species. The holotype of this organism is located... Wikipedia →

Sounds

Call0:55

Malaysia · 2015

© Marc Anderson · XC1097762 · CC BY-NC-ND 4.0

Agonistic call0:20

Malaysia · 2023

© Daan Drukker · XC959719 · CC BY-NC-ND 4.0

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Tanjung Puting National Park 🇮🇩 Indonesia
~80%
2 Kinabatangan Wildlife Sanctuary 🇲🇾 Malaysia
~60%
3 Danum Valley Conservation Area 🇲🇾 Malaysia
~50%
4 Sepilok 🇲🇾 Malaysia
~50%

Zoos & Centres Where Found

# Zoo / Centre Country
1 Busch Gardens Tampa 🇺🇸 United States In captivity
2 Pairi Daiza 🇧🇪 Belgium In captivity
3 National Zoological Park 🇺🇸 United States In captivity
4 ZooParc de Beauval 🇫🇷 France In captivity
5 Dublin Zoo 🇮🇪 Ireland In captivity
6 Kaliningrad Zoo 🇷🇺 Russia In captivity
7 Espace zoologique de La Boissière-du-Doré 🇫🇷 France In captivity
8 Sepilok Orang Utan Rehabilitation Centre 🇲🇾 Malaysia In captivity
9 Bornean Sun Bear Conservation Centre 🇲🇾 Malaysia In captivity
10 Zoo Miami 🇺🇸 United States In captivity
11 Taman Safari Indonesia 🇮🇩 Indonesia In captivity
12 Toronto Zoo 🇨🇦 Canada In captivity
13 Taipei Zoo 🇹🇼 Taiwan In captivity
14 Shanghai Wild Animal Park 🇨🇳 China In captivity
15 Columbus Zoo and Aquarium 🇺🇸 United States In captivity
16 Kansas City Zoo 🇺🇸 United States In captivity
17 Brookfield Zoo 🇺🇸 United States In captivity
18 Ecological Center of Sonora 🇲🇽 Mexico In captivity
19 Shanghai Zoo 🇨🇳 China In captivity
20 Omaha’s Henry Doorly Zoo and Aquarium 🇺🇸 United States In captivity
21 Shenzhen Safari Park 🇨🇳 China In captivity
22 Milwaukee County Zoo 🇺🇸 United States In captivity
23 Safari World 🇹🇭 Thailand In captivity
24 Cheyenne Mountain Zoo 🇺🇸 United States In captivity
25 Los Angeles Zoo 🇺🇸 United States In captivity
26 Phoenix Zoo 🇺🇸 United States In captivity
27 Toledo Zoo 🇺🇸 United States In captivity
28 São Paulo Zoo 🇧🇷 Brazil In captivity
29 Leofoo Village Theme Park 🇹🇼 Taiwan In captivity
30 Louisville Zoo 🇺🇸 United States In captivity
31 Novosibirsk Zoo 🇷🇺 Russia In captivity
32 Fuzhou Zoo 🇨🇳 China In captivity
33 Mysore Zoo 🇮🇳 India In captivity
34 Woodland Park Zoo 🇺🇸 United States In captivity
35 Borås djurpark 🇸🇪 Sweden In captivity
36 Nyíregyháza Zoo 🇭🇺 Hungary In captivity
37 National Zoo of Malaysia 🇲🇾 Malaysia In captivity
38 ZooTampa 🇺🇸 United States In captivity
39 Fort Worth Zoo 🇺🇸 United States In captivity
40 Indianapolis Zoo 🇺🇸 United States In captivity
41 Oregon Zoo 🇺🇸 United States In captivity
42 Metro Richmond Zoo 🇺🇸 United States In captivity
43 Virginia Zoological Park 🇺🇸 United States In captivity
44 Houston Zoo 🇺🇸 United States In captivity
45 Dudley Zoo 🇬🇧 United Kingdom In captivity
46 Jackson Zoo 🇺🇸 United States In captivity
47 Monkey World 🇬🇧 United Kingdom In captivity
48 Zoo Osnabrück 🇩🇪 Germany In captivity
49 Gembira Loka Zoo 🇮🇩 Indonesia In captivity
50 Simba Safari 🇧🇷 Brazil In captivity

Before you go

What are the chances of seeing a Bornean Orangutan in Kinabatangan Wildlife Sanctuary?

Likely

About 60% of wildlife watchers report a Bornean Orangutan sighting in Kinabatangan Wildlife Sanctuary on a given day, based on 307 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 5th most-seen of the 26 mammals we can rate there. Over three days the chance rises to about 90%, and over a week to over 90%, if each day is a fresh chance.

When is the best time to see a Bornean Orangutan in Kinabatangan Wildlife Sanctuary?

June and October

In those months about 70% of wildlife watchers report a Bornean Orangutan in Kinabatangan Wildlife Sanctuary on a given day, against about 40% in March and December, the lowest months.

What time of day is best to see a Bornean Orangutan?

Between 9 am and noon

Across all the parks we cover, that three-hour window holds the most Bornean Orangutan sightings with a recorded time, and about half of them come between 6 am and 6 pm: it is most active around dawn and dusk.

Is Kinabatangan Wildlife Sanctuary the best place to see a Bornean Orangutan?

2nd of 4

Of the 4 parks where we can rate Bornean Orangutan sightings, Kinabatangan Wildlife Sanctuary ranks 2nd at about 60%. The best odds are in Tanjung Puting National Park (Indonesia, about 80%). All parks ranked.

Which relatives of the Bornean Orangutan live in Kinabatangan Wildlife Sanctuary?

Same order: Primates

The closest relatives of the Bornean Orangutan that you can see in Kinabatangan Wildlife Sanctuary (order Primates) are Proboscis Monkey (about 80%), Crab-eating Macaque (about 70%) and Silvered Leaf Monkey (about 60%), with each one's daily chance of a sighting.

Where does the Bornean Orangutan sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Bornean Orangutan is recorded against all the mammals logged in Kinabatangan Wildlife Sanctuary (307 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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