The Malay word orangutan means “person of the forest.” These long-haired, orangish primates, found only in Sumatra and Borneo, are highly intelligent and have an enormous armspan. A male may stretch his arms some 7 feet (2.1 meters) from fingertip to fingertip – a reach considerably longer than his standing height of about 5 feet (1.5 meters). When orangutans do stand, their hands nearly touch the ground. Orangutans' arms are well suited to their lifestyle because they spend much of their time (some 90 percent) in the trees of their tropical rain forest home. They even sleep aloft in nests of leafy branches and use large leaves as umbrellas and shelters to protect themselves from the rains! __
