Mountain Gorilla

Lore & Background

As males mature past twelve years old, a saddle of steel-grey fur marks their status as silverbacks. Unlike their arboreal cousins, these terrestrial behemoths sleep on the ground, weaving sturdy nests from ferns and grass each evening. Their society revolves around tight-knit families where the silverback mediates disputes with chest-beats and roars rather than bloodshed, maintaining order through presence alone.

Reader's Guide

Mountain Gorillas are critically threatened by habitat loss, poaching, and disease transmission from humans. Their range is restricted to just two fragmented areas: the Virunga Massif spanning Rwanda, Uganda, and the Democratic Republic of Congo, and Bwindi Impenetrable National Park in Uganda. These high-altitude forests are increasingly squeezed by human population growth, which encroaches on their territory for agriculture and fuel. Anti-poaching patrols, rigorous veterinary monitoring to prevent disease outbreaks, and sustainable tourism programs have successfully reversed their population decline in recent years. However, the species remains vulnerable; even minor respiratory infections from humans can be fatal, and habitat fragmentation continues to isolate groups.

Did You Know?

• The mountain gorilla is the darkest of all gorillas and has the thickest hair.
• Mountain gorillas live in montane forests at altitudes ranging from 2,200 to 4,300 m (7,200 to 14,100 ft).
• A 2018 study of 77 mountain gorillas at Bwindi Impenetrable National Park found they knuckle-walk only 60% of the time, also using fists, backs of hands/feet, and palms.
• The mountain gorilla is classified as Endangered by the IUCN, while all other gorilla subspecies are Critically Endangered.
• Gorillas have individual fingerprints, like humans.