1/5 Leonardo DiCaprio said he was 'proud' following news that there was an increase in wild tiger populations. Photo: Getty Images 2/5 In 2010, the actor helped set up tiger camera traps in Nepal. Photo: World Wildlife Fund 3/5 The Oscar winner is a longtime environmentalist advocate. Photo: Instagram.com/LeonardoDiCaprio 4/5 Leo monkeyed around at the Sumatran Orangutan Conservation Programme’s Orangutan Quarantine Center. Photo: Instagram.com/LeonardoDiCaprio 5/5 Leo won his first Oscar in 2016 for The Revenant. Photo: Getty Images © ¡HOLA! Prohibida la reproducción total o parcial de este reportaje y sus fotografías, aun citando su procedencia. Más sobre: Celebrity Causes Leonardo DiCaprio Más noticias sobre Celebrity Causes