Mountain gorillas are an endangered species of primates found in the high-altitude forests of Central Africa. They are known for their distinctive fur which is longer and thicker than other gorilla subspecies to protect them from the cold. Mountain gorillas are incredibly social animals and live in groups led by a silverback male but include females, subadult males, and juveniles. These groups range in size from 5 to 30 individuals.  

Mountain gorillas have a close genetic relationship to humans, sharing 98% of our DNA. They are highly intelligent and have been observed using tools in the wild, such as using sticks to test the depth of water. They have complex communication systems and use a range of vocalizations and gestures to express their emotions and intentions. Mountain gorillas are herbivores, primarily feeding on leaves, stems, and bamboo, and therefore play an important role in their ecosystem as seed dispersers. Conservation efforts, including anti-poaching patrols and habitat preservation, have helped to stabilize the population of mountain gorillas in recent years, but they remain one of the most endangered species in the world.