The Gorilla gorilla, commonly known as the western gorilla, is one of the largest primates and is native to the forests of central and western Africa. They are characterized by their robust bodies, broad chests, and long arms. Adult males, known as silverbacks, can weigh up to 440 pounds and stand about 5 to 6 feet tall. Western gorillas primarily live in groups led by a dominant male. Their diet mainly consists of leaves, fruits, and stems. Unfortunately, they are classified as critically endangered due to habitat loss, poaching, and disease, making conservation efforts essential for their survival.