Javan rhinoceros

The Javan rhinoceros (Rhinoceros sondaicus), also known as the Sunda rhinoceros or lesser one-horned rhinoceros, is a rare species of rhinoceros, one of the five living rhinoceros species, and one of the two extant species in the genus, Rhinoceros, along with the Indian rhinoceros. Once was one of the most widespread Asian rhino species, the Javan rhinoceros ranged from the islands of Java and Sumatra, throughout Southeast Asia, and into India and China. Due to mass poaching, the species is now critically endangered, with only one population at Ujung Kulon National Park in Indonesia, making it possibly the rarest large mammal on Earth. It historically can be found in lowland forests, wet grasslands, and large floodplains.