Eastern Gorilla

Gorilla beringei

The eastern gorilla (Gorilla beringei) is the larger of the two gorilla species and includes the mountain gorilla and Grauer's, or eastern lowland, gorilla. It lives in central African forests, from high volcanic slopes and bamboo zones to lowland and montane rainforest in the eastern Democratic Republic of the Congo and nearby countries. Eastern gorillas are heavily built great apes with dark coats, broad chests, and adult males that develop the silver-gray saddle known as a silverback. Groups are usually led by a dominant silverback and feed mainly on leaves, stems, shoots, fruit when available, and other plant material.

This species is not a private animal and is managed through protected-area conservation, veterinary surveillance, field research, and carefully controlled tourism or monitoring programs. Disease transmission from people, habitat loss, snares, illegal hunting, and conflict around mineral extraction have all affected different populations. Zoos and conservation organizations support eastern gorilla work through funding, training, population monitoring, and sometimes sanctuary care for confiscated animals, but the main stewardship challenge remains protecting stable forest and connecting local communities to long-term benefits from gorilla conservation.