Gorilla gorilla graueri is a subspecies of the eastern gorilla (Gorilla beringei) and is commonly known as the Grauer's gorilla or eastern lowland gorilla. It is an endemic species found in the Democratic Republic of Congo (DRC) in Central Africa.
Grauer's gorillas are characterized by their large size and robust build, distinguishing them from other gorilla subspecies. They have a thick black coat of fur that covers their entire body, except for the face, hands, and feet, which have sparse hair. Males are significantly larger than females and can weigh up to 400 pounds. Additionally, they have a prominent sagittal crest on the top of their head, which provides attachment for their powerful jaw muscles.
This subspecies primarily inhabits the montane and lowland rainforests of the eastern DRC. They are known for their herbivorous diet, consisting mainly of fruits, leaves, and stems, but they also consume bark, bamboo, and occasionally insects. Grauer's gorillas are social animals and live in cohesive family groups led by a dominant silverback male. These groups typically consist of several females, their offspring, and sometimes younger males who have not established their own family yet.
Grauer's gorillas are considered endangered due to habitat loss, poaching, and civil unrest in their native range. Conservation efforts are crucial for their protection, which includes establishing protected areas, raising awareness, and supporting sustainable tourism. Promoting the conservation of this subspecies is essential to ensure the survival of this remarkable and iconic primate species.
