Siamang	The Siamang is the largest of the the lesser apes, which come from the uppper canopy of the forested regions of Sumatra and the Malay Peninsula. They reach a height of 3 feet and have long, jet black shaggy hair. They have a mustache and beard on their face and they have no tail. Siamangs diet consists of fruit, leaves, small animals, insects, birds and birds eggs. Both parents are very involved in the rearing of their children. Humans can learn alot by watching the affection and protection that family members have for one another. hey have a lifespan of 25 years and are on the endangered list because they are losing their homes due to expanding agriculture.