A rare Javan rhinoceros (Rhinocerus sondaicus) was caught on camera enjoying rolling around in the muddy waters of Ujung Kulon National Park in Indonesia. The footage of the young rhino was captured by a hidden camera and was uploaded on Twitter by Indonesia's environment minister Siti Nurbaya Bakar. According to Bakar, bathing in mud helps the rhinos regulate body temperature and protect their skin from parasites. He added that it is one of the five most threatened rhino species. There are only

The 'Red List' shows how many mammals are at risk of extinction. Polar bears, whale sharks and the Javan rhinoceros are all included. | World Economic Forum

Indonesia's environment and forestry ministry released rare video showing a Javan rhinoceros calf walking next to what officials believed was its mother in Ujung Kulon National Park, raising hopes for the survival of the endangered species. | CBS News