Bornean orangutan (Pongo pygmaeus)
Modern orangutans are represented by two species — the Bornean and Sumatran (P. abelii). In the late Pleistocene orangutans still inhabited the vast forests of Indochina. Their remains from that time are found in the northern regions of Vietnam. Orangutans are the largest animals on Earth wood. Adult males reach 100 kg. The female gives birth to only one baby every 5-6 years. Childhood lasts long as humans. Usually the mother guards and educate their bit in recognising edible and poisonous plants, and avoid all kinds of dangers to the age of 4-5 years old, but sometimes 9-10 annual orangutans remain with his mother to feel more secure.