Przewalski's horse, also known as the Mongolian wild horse, is a unique and endangered species that is native to the grasslands of Central Asia. The animal has several synonyms, such as Equus ferus przewalskii, Asiatic wild horse, and Dzungarian horse. It was first described by a Russian explorer, Nikolai Mikhailovich Przewalski, who led several expeditions to the region in the 19th century. The Przewalski's horse is smaller than the domestic horse, with a stocky build, upright mane, and dark brown or reddish-brown coat. These fascinating animals are an important part of the ecosystem and have been reintroduced to their native habitats as part of conservation efforts.