Western Lowland Gorilla (Gorilla gorilla gorilla)

Despite their massive size, gorillas are peaceful, shy, and reserved. The genus gorilla comprises both the eastern and western gorilla species. Unfortunately, both are critically endangered species due to habitat loss, poaching, and disease.

Eastern Lowland Gorilla (Gorilla beringei graueri)

Fun Fact: Did you know the Eastern Gorilla is the largest gorilla subspecies? These massive apes can reach up to 6 feet tall when standing upright. With their muscular build and powerful arms, they can weigh up to a whopping 400 pounds.

Mountain Gorilla (Gorilla beringei beringei)

You can find the mountain gorilla in the heart of the Virunga mountains and Bwindi Impenetrable National Park. These great apes have long hair, formidable jaws, small noses, and a dense coat that helps them survive freezing temperatures. Moreover, this old-world monkey lives 7,200 to 14,100 feet above sea level, where it gets pretty chilly.