Gorilla
Nature & Environment

Gorilla

Terra Wild
Nature & Environment Editor
6 views 3 min read Jun 30, 2026

Overview

Gorillas are majestic creatures that roam the dense forests of central Africa, feeding on a diverse array of plants, fruits, and leaves. These herbivorous animals are divided into two main species: the eastern gorilla and the western gorilla, with four or five subspecies. The eastern gorilla is further divided into the mountain gorilla and the Grauer's gorilla, while the western gorilla is divided into the western lowland gorilla and the Cross River gorilla. Gorillas are known for their impressive size, with adult males reaching up to 6 feet tall and weighing between 300-400 pounds.

Gorillas are highly social animals that live in troops, led by a dominant male, also known as a silverback. These troops typically consist of several females, their offspring, and sometimes other subordinate males. The social structure of gorillas is complex, with a strict hierarchy and a strong sense of cooperation and communication. Gorillas use a variety of vocalizations, including roars, grunts, and chirps, to convey information and express emotions. They also use body language, such as beating their chest or displaying aggressive postures, to communicate with each other.

In their natural habitat, gorillas play a crucial role in maintaining the balance of the ecosystem. As seed dispersers and forest regenerators, they help to spread seeds and promote the growth of new plants, which in turn supports the diversity of the forest ecosystem. Unfortunately, gorillas are facing numerous threats, including habitat loss, poaching, and disease, which have led to a significant decline in their population. Conservation efforts are underway to protect these magnificent creatures and their habitats, but more needs to be done to ensure the long-term survival of the gorilla species.

History/Background

The genus Gorilla was first described by the British naturalist Thomas Savage in 1847, based on a specimen collected in West Africa. Since then, our understanding of gorillas has evolved significantly, with advances in genetics, behavioral studies, and conservation biology. The discovery of the mountain gorilla in the Virunga Mountains in the early 20th century sparked a wave of interest in gorilla research and conservation. The famous primatologist Dian Fossey, who studied mountain gorillas in the 1960s and 1970s, helped to raise awareness about the plight of gorillas and the importance of conservation efforts.

Key Information

Gorillas are closely related to humans, with a genetic similarity of 96-99%. This close relationship is reflected in their DNA, which is remarkably similar to that of humans. In fact, gorillas are the next closest living relatives to humans after bonobos and chimpanzees. Gorillas are also known for their intelligence, with studies showing that they possess advanced problem-solving skills and are capable of using tools. In the wild, gorillas have been observed using sticks to test the depth of water and rocks to crack open nuts.

Significance

The gorilla species holds significant importance for several reasons. Firstly, they play a vital role in maintaining the balance of their ecosystem, and their loss could have far-reaching consequences for the environment. Secondly, the study of gorillas has provided valuable insights into human evolution and behavior, with implications for our understanding of human origins and cognitive development. Finally, the conservation of gorillas serves as a symbol of our commitment to protecting the natural world and preserving biodiversity.