Javan rhinoceros is a large mammal in the odd-toed ungulate in the family rhino. Denominated in the Indian rhino. Javan rhino, aged around 30-45 years in the wild live in moist soil. Wild grass marsh And Big Basin Javan rhinos are solitary animals, often single-handedly. Except during mating and raising young. Sometimes, when the masses will dip down to the swamp mud or bulging. Serves primarily as soft leaves, buds and fruit trees ripe to fall on the ground. The Javan rhinoceros have no enemies other than humans. Javan rhinos to avoid humans, but will attack when it feels threatened. Scientists and environmentalists are difficult to study directly, because the Javan rhinoceros very hard and harm endangered species from interference. Researchers rely on camera traps and sample data to assess the health and behavior. Therefore, the Javan rhinoceros in less than all rhino species.