It is a large primate in the family Homo, with a similarity of up to 98% to the human genome. It is divided into two subspecies: West African gorillas and East African gorillas, each with two subspecies. Large in size, males can weigh up to 350 kilograms and their entire body is covered in black fur. Adult males have silver gray fur on their backs. They mainly live in the tropical rainforests of Africa and lead a polygamous family style social life. It is a diurnal animal that mainly feeds on plants, and occasionally eats bird eggs and grubs. Due to habitat loss and poaching, gorillas are currently listed as endangered species.

Gorilla (scientific name: Gorilla) is a general term for primates, hominids, and the genus Gorilla. It is the largest species among all extant primates, with a shoulder height of about 0.85 meters when quadruped and a height of 1.6-1.8 meters when standing. An upright gorilla can reach a height of 1.75 meters, but its actual length is longer than this height because its knees cannot be truly extended. He has a robust physique, with no hair on his face and ears, and his forehead is often very high above his eyes. The jawbone protrudes more than the cheekbones. Vegetative, herbivorous, mainly feeds on fruits, leaves, and branches. Survives in the jungles near the equator of the African continent.

Gorilla is a general term for primates, hominids, and the genus Gorilla. There are two species: the East African gorilla and the West African gorilla. It is the largest among all extant primates, with a shoulder height of about 0.85 meters when quadruped and a height of 1.6-1.8 meters when standing. An upright gorilla can reach a height of 1.75 meters, but its actual length is even longer than this height because its knees cannot be fully extended. Vegetative, herbivorous, mainly feeds on fruits, leaves, and branches. The nearest relatives are two other primitive human genera, chimpanzees and humans, both of whom diverged from a common ancestor about 7 million years ago

Chimpanzees are primates in the family Homo, belonging to the genus Chimpanzees. The body is bloated, with long arms, short legs, and no tail. The surface of the body is mostly covered with black long hair, but the face, ears, fingers, and toes are exposed and hairless, mainly distributed in central and western Africa. They inhabit tropical rainforests and moist savannas, living in clusters of more than 2-20 individuals per group, led by one adult male. They have a large appetite and enjoy eating fruits, leaves, roots, flowers, seeds, and bark, while some individuals often eat smaller animals. It is rare to live beyond 40 years old in the wild, but in captivity, one can live to over 60 years old.