Western Gorilla

Western Gorilla

Gorilla gorilla

Silhouette: T. Michael Keesey (after Colin M. L. Burnett) · PhyloPic

LCNTVUENCRCritically Endangered
Daily sighting probability ~50% · Likely
at Odzala-Kokoua National Park

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

71 Verified sightings at Odzala-Kokoua National Park From 2019 to 2026
71 In 1 park
September Best month
☀️ Diurnal When it's spotted

About the Western Gorilla

The western gorilla (Gorilla gorilla) is a great ape found in Africa, one of two species of the hominine genus Gorilla. Large and robust with males weighing around 168 kilograms (370 lb), the species is found in a region of midwest Africa, geographically isolated from the eastern gorilla (Gorilla beringei). The hair of the western species is significantly lighter in colour.

The western gorilla is the second largest living primate after the eastern gorilla. Two subspecies are recognised: the western lowland gorilla (Gorilla gorilla gorilla) is found in most of West Africa; while the Cross River gorilla (Gorilla gorilla diehli) is limited to a smaller range in the north at the border of Cameroon and Nigeria. Both subspecies are critically endangered.

A formal description of the species was provided by Thomas Savage in 1847, allying the new species to an earlier description of the chimpanzee as Troglodytes gorilla in a group of eastern simians he referred to as "orangs". The author selected the specific epithet for the name given by Hanno to "wild men" he had noted on the east coast of Africa, presumed by Savage to be a species of orang.

The population is recognised as two... Wikipedia →

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Odzala-Kokoua National Park 🇨🇬 Republic of the Congo
~50%

More parks will be added in future updates.

Zoos & Centres Where Found

# Zoo / Centre Country
1 Disney's Animal Kingdom 🇺🇸 United States In captivity
2 Busch Gardens Tampa 🇺🇸 United States In captivity
3 SeaWorld San Diego 🇺🇸 United States In captivity
4 San Diego Zoo 🇺🇸 United States In captivity
5 Pairi Daiza 🇧🇪 Belgium In captivity
6 National Zoological Park 🇺🇸 United States In captivity
7 Shedd Aquarium 🇺🇸 United States In captivity
8 ZooParc de Beauval 🇫🇷 France In captivity
9 Denver Zoo 🇺🇸 United States In captivity
10 Natura Artis Magistra 🇳🇱 Netherlands In captivity
11 Dublin Zoo 🇮🇪 Ireland In captivity
12 Cleveland Metroparks Zoo 🇺🇸 United States In captivity
13 Cincinnati Zoo and Botanical Garden 🇺🇸 United States In captivity
14 California Academy of Sciences 🇺🇸 United States In captivity
15 Lisbon Oceanarium 🇵🇹 Portugal In captivity
16 North Carolina Zoo 🇺🇸 United States In captivity
17 Cabarceno Natural Park 🇪🇸 Spain In captivity
18 Espace zoologique de La Boissière-du-Doré 🇫🇷 France In captivity
19 výzkumný chov jelenů 🇨🇿 Czechia In captivity
20 Zoo Miami 🇺🇸 United States In captivity
21 San Diego Zoo Safari Park 🇺🇸 United States In captivity
22 Werribee Open Range Zoo 🇦🇺 Australia In captivity
23 Al Ain Zoo 🇦🇪 United Arab Emirates In captivity
24 Safaripark Beekse Bergen 🇳🇱 Netherlands In captivity
25 Toronto Zoo 🇨🇦 Canada In captivity
26 Taipei Zoo 🇹🇼 Taiwan In captivity
27 Port Lympne Wild Animal Park 🇬🇧 United Kingdom In captivity
28 Columbus Zoo and Aquarium 🇺🇸 United States In captivity
29 Bronx Zoo 🇺🇸 United States In captivity
30 Longleat Safari and Adventure Park 🇬🇧 United Kingdom In captivity
31 Zoological Garden of Belo Horizonte 🇧🇷 Brazil In captivity
32 Kansas City Zoo 🇺🇸 United States In captivity
33 Brookfield Zoo 🇺🇸 United States In captivity
34 Givskud Zoo 🇩🇰 Denmark In captivity
35 Shanghai Zoo 🇨🇳 China In captivity
36 Sedgwick County Zoo 🇺🇸 United States In captivity
37 Omaha’s Henry Doorly Zoo and Aquarium 🇺🇸 United States In captivity
38 Milwaukee County Zoo 🇺🇸 United States In captivity
39 Cheyenne Mountain Zoo 🇺🇸 United States In captivity
40 Orana Wildlife Park 🇳🇿 New Zealand In captivity
41 Los Angeles Zoo 🇺🇸 United States In captivity
42 Oakland Zoo 🇺🇸 United States In captivity
43 Dallas Zoo 🇺🇸 United States In captivity
44 National Zoological Garden of South Africa 🇿🇦 South Africa In captivity
45 Toledo Zoo 🇺🇸 United States In captivity
46 Detroit Zoo 🇺🇸 United States In captivity
47 Jacksonville Zoo and Gardens 🇺🇸 United States In captivity
48 Louisville Zoo 🇺🇸 United States In captivity
49 Guadalajara Zoo 🇲🇽 Mexico In captivity
50 Audubon Zoo 🇺🇸 United States In captivity

Before you go

What are the chances of seeing a Western Gorilla in Odzala-Kokoua National Park?

Likely

About 50% of wildlife watchers report a Western Gorilla sighting in Odzala-Kokoua National Park on a given day, based on 71 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 3rd most-seen of the 32 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 Western Gorilla in Odzala-Kokoua National Park?

September

In that month about 70% of wildlife watchers report a Western Gorilla in Odzala-Kokoua National Park on a given day, against under 5% in April, the lowest month. That is one of Odzala-Kokoua National Park's wettest months, with about 190 mm of rain against 50 mm in January.

What time of day is best to see a Western Gorilla?

Between 2 and 5 pm

Across all the parks we cover, that three-hour window holds the most Western Gorilla sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Where else can you see a Western Gorilla?

Only Odzala-Kokoua National Park, in our data

Odzala-Kokoua National Park is the only park on Wallace's Line with enough records to rate Western Gorilla sightings: about 50% of wildlife watchers there report one on a given day.

Where does the Western Gorilla sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Western Gorilla is recorded against all the mammals logged in Odzala-Kokoua National Park (71 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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