The orangutans

The orangutans lead a close-knit social life, and the male is twice the weight of the female. Where the male weighs 77 kg and the female weighs 37 kg, and a length of four feet, while the female reaches half that length. Its movement is distinguished from swinging the arms to suspending themselves with arms and legs together. In adulthood, the male grows in cheek pads that protrude or extend in front of a like-like blinkers (they are on either side of the horse's eye to look forward). His face is flattened, with arms longer and stronger than the legs, and both of the thumb, the big toe is very short, with no nail in them. It feeds mainly on fruits such as mangoes and figs, as well as insects such as ants and bees, and sometimes consumes leaves and branches of trees, and lives in tropical rain forests and the islands of Sumatra and Borneo.