Gibbon is a type of ape that belongs to the family of primates. They are known for their long arms, which are longer than their legs, and their ability to swing from tree to tree using their arms, a movement known as brachiation. Gibbons are found in tropical and subtropical rainforests of Southeast Asia, and they are known for their loud, melodic calls that can be heard from a distance. Gibbons are highly intelligent animals that form strong social bonds and live in family groups.