Life span 59 years. Size Females have a body weight of 37kg, and males weigh 83kg. The molar teeth have thickened enamel - like human teeth.
Males have a large throat patch and large cheek pads.
This species inhabits Borneo, Indonesia. They live in swampy areas of the forest but high up in the canopy of Borneo's tropical rain forests. Diet Fruit is the most important component of their diet, but they also feed on insects, small vertebrates, leaves and bark. Social organisation and behaviour Adult male and female orang-utans are solitary. Females travel with their young until adolescence.