Why Are Mountain Gorillas Endangered? Threats, Conservation & How We Can Help

Why are mountain gorillas endangered? Mountain gorillas remain one of Africa’s most endangered great apes despite decades of successful conservation. Habitat loss, disease, snares, human-wildlife conflict, climate change and the pressures associated with a growing human population continue to threaten their survival.

Mountain gorillas (Gorilla beringei beringei) survive in only two regions of Central Africa: the Virunga Massif, shared by Rwanda, Uganda and the Democratic Republic of Congo, and the Bwindi-Sarambwe ecosystem in Uganda and the Democratic Republic of Congo.

For travelers planning a Rwanda safari, these endangered primates are one of the country’s greatest wildlife treasures. Gorilla trekking in Rwanda takes place in Volcanoes National Park, where visitors can encounter habituated mountain gorilla families under carefully controlled tourism regulations.

But seeing gorillas on a Rwanda gorilla safari is only one part of their story. Understanding why mountain gorillas are endangered — and what is being done to protect them — is equally important.

How Many Mountain Gorillas Are Left in the Wild?

The latest completed global census figure is 1,063 mountain gorillas.

This figure combines:

604 mountain gorillas recorded in the Virunga Massif during the 2015–2016 census.
459 mountain gorillas recorded in the Bwindi-Sarambwe ecosystem during the 2018 census.

Together, these surveys produced the widely cited global population estimate of 1,063 mountain gorillas.

However, this should not be presented as a freshly completed 2026 census figure. A new Bwindi-Sarambwe mountain gorilla census began in 2025, with Uganda reporting in 2026 that the census had been completed and that the data were under analysis.

This distinction is important when discussing the mountain gorilla population in 2026.

Despite their small numbers, mountain gorillas have achieved one of the most remarkable conservation recoveries among great apes. Their population increased enough for the IUCN to change their classification from Critically Endangered to Endangered in 2018.

The species is therefore a conservation success story — but it is not yet a conservation success story that has reached its final chapter.

Where Do Mountain Gorillas Live?

Mountain gorillas have an extremely restricted natural range.

They are found in two major forest ecosystems:

1. The Virunga Massif

The Virunga Massif stretches across:

Rwanda
Uganda
Democratic Republic of Congo

The three protected areas associated with the mountain gorillas are:

Volcanoes National Park in Rwanda
Mgahinga Gorilla National Park in Uganda
Virunga National Park in the Democratic Republic of Congo

The Virunga region is particularly important for travelers interested in Rwanda safaris, Uganda safaris, and cross-border East Africa safaris.

2. Bwindi-Sarambwe Ecosystem

The second mountain gorilla population lives in the Bwindi Impenetrable National Park of Uganda and the adjacent Sarambwe Nature Reserve in the Democratic Republic of Congo.

The 2018 census recorded a minimum of 459 gorillas in this ecosystem.

For travelers considering Uganda gorilla trekking, Bwindi is the country’s principal destination, while Mgahinga forms part of the wider transboundary Virunga population.

Why Are Mountain Gorillas Endangered?

There is no single reason why mountain gorillas are endangered. Their vulnerability comes from the interaction of several threats.

1. Habitat Loss

Habitat loss is one of the biggest long-term threats to mountain gorillas.

Mountain gorillas depend on high-altitude forests for food, shelter and nesting sites. Their remaining habitat is exceptionally small and surrounded by densely populated agricultural areas.

As human populations increase, pressure on land can increase as well. Agriculture, settlement and other human activities can place additional pressure on the forests surrounding protected areas.

The IUCN has highlighted the restricted range of mountain gorillas and the intensive agricultural development surrounding their habitat as important conservation concerns.

This makes mountain gorilla habitat conservation essential.

2. Deforestation and Agricultural Expansion

Agriculture is closely connected to the habitat problem.

The forests surrounding the Virunga-Bwindi landscape support large human populations that depend heavily on land for farming and other livelihoods.

When forest edges are converted to agricultural land, mountain gorillas have less room to move and fewer opportunities for their habitat to expand.

This is one reason why successful gorilla conservation in Rwanda, Uganda and Congo cannot focus exclusively on the animals. It must also consider the people living around the protected areas.

3. Poaching and Snares

Direct hunting of mountain gorillas is relatively uncommon compared with some other wildlife species, but snares remain a serious danger.

Poachers may set wire snares to catch antelope and other wildlife for bushmeat. Mountain gorillas can accidentally become caught in these traps.

A snare can cause:

Severe injuries
Loss of limbs
Infection
Reduced mobility
Death

This is why ranger patrols and regular monitoring are such important components of mountain gorilla conservation efforts.

Veterinary organizations have also played a critical role in treating injured gorillas. Gorilla Doctors, for example, provides veterinary care to mountain gorillas across Rwanda, Uganda and the Democratic Republic of Congo.

4. Disease Transmission

Disease is another major concern.

Mountain gorillas are closely related to humans, which means they can be vulnerable to pathogens carried by people.

Respiratory infections are particularly concerning because gorillas live in relatively small populations and can be exposed to pathogens through human contact.

This is one reason gorilla trekking Rwanda is subject to strict visitor guidelines.

Tourists should:

Never visit gorillas when they are sick.
Follow the instructions of their guide.
Maintain the required distance.
Avoid touching gorillas.
Avoid sudden movements.
Follow all park health regulations.

The International Gorilla Conservation Programme has also highlighted disease prevention as an important part of managing human-gorilla interactions.

5. Human-Wildlife Conflict

Mountain gorilla habitats are surrounded by communities that depend on agriculture and natural resources.

When wildlife and people live close together, conflict can occur.

Gorillas occasionally move toward cultivated areas, while people may enter or approach protected forest areas for different reasons.

Conservation programs therefore increasingly recognize that protecting gorillas also means supporting communities.

This is why responsible Rwanda safaris and gorilla tourism can have an important role when tourism revenue and employment opportunities provide tangible benefits to people living near protected areas.

6. Climate Change

Climate change presents a longer-term challenge to mountain gorilla conservation.

Changes in:

Rainfall
Temperature
Vegetation
Food availability
Forest conditions

could affect the ecosystems on which gorillas depend.

Because mountain gorillas occupy such a restricted geographic range, they have limited opportunities to simply move to completely new habitats if environmental conditions change.

Climate change therefore adds another layer of uncertainty to the future of the species.

7. Political Instability and Insecurity

The mountain gorilla range crosses international borders, including parts of eastern Democratic Republic of Congo.

Political instability and insecurity can make conservation work more difficult by affecting ranger patrols, tourism, research and community programs.

This is one reason transboundary conservation is so important.

Rwanda, Uganda and the Democratic Republic of Congo cannot effectively protect the entire mountain gorilla population through isolated national efforts. Conservation organizations and government agencies have developed regional partnerships to coordinate protection across the Virunga-Bwindi landscape.

Why Are Mountain Gorillas Important?

Protecting mountain gorillas is about much more than saving one species.

Biodiversity: Mountain gorillas form part of complex forest ecosystems.

Their feeding, movement and interactions with vegetation contribute to ecological processes within their habitat.

Protecting gorillas also means protecting the forests and other species that share these ecosystems.

Tourism: Mountain gorillas are one of Africa’s most valuable wildlife attractions.

A Rwanda gorilla safari can bring international visitors to Volcanoes National Park, while Uganda gorilla safaris bring travelers to Bwindi and Mgahinga.

Gorilla tourism creates employment for:

Guides
Rangers
Trackers
Porters
Drivers
Lodge employees
Local artisans
Community businesses

This creates an important connection between wildlife conservation and local economic development.

Conservation Awareness: A close encounter with a mountain gorilla can transform the way people think about endangered wildlife.

Visitors who experience gorilla trekking in Rwanda often return home as advocates for gorilla conservation, responsible tourism and habitat protection.

How Has Gorilla Conservation Helped Mountain Gorillas?

The recovery of mountain gorillas demonstrates what long-term conservation can accomplish.

Important conservation measures include:

Anti-Poaching Patrols: Rangers regularly patrol gorilla habitats and remove snares while monitoring wildlife.

Veterinary Care: Specialist wildlife veterinarians monitor gorillas and intervene when individuals suffer serious injuries or illness.

Gorilla Doctors reports that veterinary interventions and health monitoring have contributed significantly to the protection of habituated mountain gorillas.

Scientific Research;

Researchers monitor:

Population numbers
Births
Deaths
Group movements
Social structures
Individual gorillas
Disease
Habitat use

This information allows conservationists to make evidence-based decisions.

Community Conservation:

Communities surrounding gorilla habitats are increasingly incorporated into conservation programs through education, employment and livelihood initiatives.

Responsible Gorilla Tourism: Gorilla trekking provides a valuable source of conservation revenue while allowing visitors to experience these extraordinary animals.

For travelers planning a Rwanda safari, this means a gorilla trek can become more than a wildlife experience — it can form part of a broader conservation economy.

How Can We Help Mountain Gorillas?

There are several practical ways individuals can support mountain gorilla conservation.

1. Choose Responsible Gorilla Tourism

If you are planning a Rwanda gorilla safari, use responsible tourism practices. Follow all park regulations and respect your guide’s instructions.

Our guide to Gorilla Trekking in Rwanda explains what travelers can expect when visiting Volcanoes National Park.

You can also explore our Gorilla Trekking Safari Packages when planning a Rwanda wildlife adventure.

2. Support Local Communities

When visiting Rwanda, purchase locally made crafts, use local guides where appropriate and choose tourism businesses that employ people from surrounding communities.

Community benefits strengthen the connection between tourism and conservation.

3. Support Conservation Organizations

Consider supporting organizations involved in:

Gorilla research
Veterinary care
Anti-poaching
Habitat protection
Community development
Conservation education

4. Follow Gorilla Trekking Rules

Responsible behavior during a gorilla trek is extremely important. Never attempt to touch, feed or chase gorillas.

Your guide and ranger are responsible for ensuring that the encounter remains safe for both visitors and gorillas.

5. Spread Awareness

Sharing accurate information about why mountain gorillas are endangered helps increase public understanding of their conservation needs.

Mountain Gorillas and Rwanda Safaris

For travelers planning a Rwanda safari, mountain gorillas are usually the centerpiece of a wildlife itinerary.

But Rwanda offers much more than gorilla trekking.

You can combine your Rwanda gorilla safari with:

Big Five game drives in Akagera National Park
Chimpanzee trekking in Nyungwe
Golden monkey trekking in Volcanoes National Park
Canopy walks
Cultural experiences
Kigali city tours
Lake Kivu excursions

For example, travelers can combine gorilla trekking with a savannah wildlife experience through our 3 Days Volcanoes and Akagera National Park Safari.

For a longer trip, our 6 Days Rwanda Safari and 7 Days Rwanda Wildlife Safari provide opportunities to experience several of Rwanda’s major wildlife destinations.

Travelers interested in combining primate experiences with broader East African wildlife can also consider Uganda safaris, including Uganda gorilla trekking in Bwindi.

Mountain Gorilla Conservation in Rwanda

Rwanda has developed a strong conservation model around Volcanoes National Park, combining protected-area management, research, tourism and community participation.

The park is particularly important to travelers searching for:

Rwanda gorilla trekking
Gorilla trekking in Rwanda
Rwanda gorilla safari
Rwanda safari tours
Rwanda wildlife safari
Luxury Rwanda safari
Rwanda honeymoon safari
East Africa safari

Our detailed guide to Gorilla Conservation Efforts in Rwanda explains how tourism, community participation, research and habitat protection contribute to the survival of mountain gorillas.

You can also learn more about the Mountain Gorilla Population and the Mountain Gorilla Threats facing the species.

Interesting Facts About Mountain Gorillas

1. Mountain Gorillas Have Unique Nose Prints

Each mountain gorilla has distinctive nose patterns that researchers can use to identify individuals.

2. They Live in Family Groups

Mountain gorillas normally live in social groups dominated by one or more adult males, with females, juveniles and infants forming the wider group.

3. Silverbacks Protect Their Families

Adult male silverbacks play important roles in defending and leading their groups.

Learn more about these fascinating animals in our guide to the Silverback Gorilla Diet.

4. They Build Nests

Mountain gorillas construct nests from vegetation, generally making new nests for sleeping rather than repeatedly using old ones.

5. They Are Primarily Herbivorous

Their diet consists largely of vegetation such as leaves, stems and other plant material.

Read more about what mountain gorillas eat.

6. They Are Only Found in the Wild in East-Central Africa

Mountain gorillas survive naturally in Rwanda, Uganda and the Democratic Republic of Congo. There are no known mountain gorillas living in captivity.

FAQs About Why Mountain Gorillas Are Endangered

Why are mountain gorillas endangered?

Mountain gorillas are endangered because of their extremely restricted habitat, human-wildlife conflict, disease, snares, habitat pressure, climate-related changes and historical poaching and insecurity.

How many mountain gorillas are left?

The latest completed combined census figure is 1,063 mountain gorillas, based on the 604 recorded in the Virunga Massif and 459 recorded in the Bwindi-Sarambwe ecosystem. A newer Bwindi-Sarambwe census has been completed and its data are being analyzed.

Are mountain gorillas still endangered?

Yes. Mountain gorillas are classified as Endangered, although their population has increased significantly because of conservation efforts. The IUCN changed their status from Critically Endangered to Endangered in 2018.

Where do mountain gorillas live?

They live in the Virunga Massif of Rwanda, Uganda and the Democratic Republic of Congo, and in the Bwindi-Sarambwe ecosystem of Uganda and the Democratic Republic of Congo.

Can I see mountain gorillas in Rwanda?

Yes. Travelers can see habituated mountain gorillas through guided gorilla trekking in Volcanoes National Park.

Is gorilla trekking important for conservation?

Yes. Responsible gorilla tourism generates revenue, creates employment and helps support conservation and communities around gorilla habitats.

What is the biggest threat to mountain gorillas?

There is no single threat responsible for their endangered status. Habitat pressure, disease, snares, human-wildlife conflict and other environmental and socioeconomic pressures all contribute.

Can tourists help mountain gorillas?

Yes. Travelers can support responsible tourism, follow trekking regulations, support local communities and donate to reputable conservation organizations.

Are mountain gorillas found in Uganda?

Yes. Uganda is home to mountain gorillas in Bwindi Impenetrable National Park and Mgahinga Gorilla National Park.

Can I combine gorilla trekking with a Rwanda safari?

Absolutely. A Rwanda gorilla safari can be combined with Akagera game drives, Nyungwe chimpanzee trekking, golden monkey trekking and other Rwanda safari experiences.

Plan a Rwanda Gorilla Safari and Support Conservation

The story of the mountain gorilla is one of the strongest examples of what sustained conservation can achieve.

From a population facing severe pressure to a population that has grown beyond 1,000 individuals, the progress is remarkable. But the species remains endangered, and its extremely limited habitat means continued protection is essential.

For travelers, one of the most meaningful ways to experience this conservation story is through a responsibly planned Rwanda gorilla safari.

A trip to Volcanoes National Park combines an extraordinary wildlife encounter with an opportunity to contribute to the tourism economy surrounding one of Africa’s most important conservation landscapes.

Explore our Rwanda Gorilla Trekking Safari Packages, or learn more about Volcanoes National Park before planning your trip.

You can also contact Trek Rwanda Gorillas to start planning your Rwanda safari, Rwanda gorilla safari, or wider East Africa safari.