Badlands, North Dakota

The wild horse is a species of the genus ''Equus'', which includes as subspecies the modern domesticated horse as well as the undomesticated tarpan , now extinct, and the endangered Przewalski's horse . Przewalski's horse was saved from the brink of extinction and reintroduced successfully to the wild. The tarpan became extinct in the 19th century, though it was a possible ancestor of the domestic horse, and roamed the steppes of Eurasia at the time of domestication. However, other subspecies of.. more