Mountain and moorland pony breeds when the colts and some of the fillies are removed for sale. The remaining fillies are usually branded to indicate ownership. Some geldings may also be turned out. Ponies still kept in this way include New Forest, Exmoor, Dartmoor and Welsh. Each of these breeds also has a population kept as fully domesticated animals. In horse shows mountain and moorland classes are divided into two subsections: small breeds and large breeds, although the four Welsh types are often shown in their own classes instead. They are overseen by the relevant breed society, and by the British Show Pony Society. Mountain
Shetland animal breeds have been exported to North America, but are not yet recognised by the American Poultry Association. The Shetland duck is a small, hardy breed of domestic duck originating in the islands. It is similar to Pomeranian duck or Swedish Blue duck. It is black with a white bib. Shetland drakes have sky blue bills and Shetland duck females have slate blue bills. The average weight of the Shetland duck is 2 kg for males and 1,8 kg for females. It is critically endangered. Shetland animal breeds The Shetland Islands of Scotland have long had their own distinct animal breeds, due