Wildlife Encyclopedia Entry 1775457012
Nature & Environment

Wildlife Encyclopedia Entry 1775457012

Terra Wild
Nature & Environment Editor
7 views 3 min read Jul 6, 2026

**

Overview

The Mountain Gorilla is the largest primate in the world, weighing between 150-220 kilograms (330-490 pounds) and reaching lengths of up to 1.8 meters (6 feet). These majestic creatures inhabit the mountainous regions of central Africa, specifically in the Virunga Mountains, covering parts of the Democratic Republic of Congo, Rwanda, and Uganda. Their rugged habitat, characterized by steep slopes, dense rainforests, and icy peaks, has shaped the evolution of these remarkable animals. With a diet primarily consisting of leaves, shoots, and stems, Mountain Gorillas have adapted to the challenging environment, developing strong arms and hands that enable them to navigate the dense vegetation.

Their population is fragmented, with approximately 1,004 individuals remaining in the wild. This is a significant decline from the estimated 15,000 to 30,000 animals that inhabited the region in the 19th century. Habitat loss and fragmentation, poaching, disease transmission from humans, and climate change have contributed to the decline of Mountain Gorillas.

History/Background

The first recorded sighting of Mountain Gorillas dates back to 1902, when German explorer Captain Robert von Beringe encountered the animals in the Virunga Mountains. Initially, scientists believed that Mountain Gorillas were a separate species from Eastern Gorillas, but subsequent studies revealed that they were actually a subspecies (_G. b. beringei_). In the mid-20th century, conservation efforts began, with the establishment of national parks and protected areas in the region.

The 1980s saw a significant decline in Mountain Gorilla populations due to poaching, with many individuals being hunted for their hands and feet, which were believed to have medicinal properties. In the 1990s, the mountain gorilla population was estimated to be as low as 620 individuals, prompting the international community to take action. Conservation efforts have since led to a gradual increase in the population, with the current estimate of around 1,004 individuals.

Key Information

- Habitat: Mountain Gorillas inhabit the mountainous regions of central Africa, specifically in the Virunga Mountains.
- Diet: These herbivores feed on leaves, shoots, and stems, with the occasional consumption of fruits and insects.
- Behavior: Mountain Gorillas are social animals, living in groups (troops) led by a dominant male (silverback).
- Conservation Status: The Mountain Gorilla is listed as Endangered on the IUCN Red List, with a declining population trend.
- Reproduction: Female Mountain Gorillas give birth to a single infant after a gestation period of approximately 8.5 months.

Significance

The Mountain Gorilla is an iconic symbol of conservation efforts in Africa. With a population of less than 1,000 individuals, their survival is crucial for the long-term health of the ecosystem. By protecting the Mountain Gorilla, we also safeguard the habitats of numerous other species, such as the African elephant, chimpanzees, and numerous bird species.

INFOBOX

- Name: Mountain Gorilla (_Gorilla beringei beringei_)
- Type: Subspecies
- Date: 1902 (first recorded sighting)
- Location: Virunga Mountains, central Africa (Democratic Republic of Congo, Rwanda, Uganda)
- Known For: Endangered status, social behavior, unique adaptations to mountainous habitat

TAGS: Mountain Gorilla, Eastern Gorilla, Endangered Species, Conservation, Habitat Loss, Poaching, Climate Change, Virunga Mountains, Africa