facts of Leuser :
facts of Leuser : * Leuser is one of Indonesia's conservation forests and the biggest virgin forest in Sumatra. *The ecosystem region is covering 2.6 million hectares of land *Home to some 6,000 orangutans, 4,000 elephants, 200 tigers and 50 sumatra rhinos. *Dubbed one of the world's lungs and home to millions of flora species. *European Union has provided about 31 million euro (US$39.4 million) in conservation fund since 1996.