The Sumatran Muntjac (Muntiacus montanus) is a deer which can be the size of a large dog. The Sumatran muntjac was discovered in 1914, but had not been sighted since 1930, until one was snared and freed from a hunter's snare in Kerinci Seblat National Park, Sumatra, Indonesia in 2002. Two other Sumatran muntjac have since been photographed in the park.