Brumby

Horse

A Brumby is a free-roaming feral horse in Australia. Although found in many areas around the country, the best-known brumbies are found in the Australian Alps region in south-eastern Australia. Today, most of them are found in the Northern Territory, with the second largest population in Queensland. A group of Brumbies is known as a "mob" or "band".

http://en.wikipedia.org/wiki/Brumby