Watch list of the Rare Breeds Survival Trust Watch list of the Rare Breeds Survival Trust The Watch list of the Rare Breeds Survival Trust is a listing of rare and native United Kingdom breeds of domestic cattle, sheep, pigs, horses, goats and poultry, compiled by the Rare Breeds Survival Trust. Mammalian farm breeds are classified into five levels of endangerment, based on the number of breeding females. The five classes are: Poultry – chickens, ducks, geese and turkeys – are not categorised by degree of numerical rarity; some are classified as "priority breeds". In 2017, the watch-listed cattle breeds were: The other native breeds listed were the
Shetland animal breeds dairy and beef. Modern Shetland cattle are usually pied black and white, although other colours were common in the past and sometimes still occur. These cattle are similar in type to other European traditional cattle breeds, and are sometimes used for conservation grazing (the management of natural habitats using grazing animals). Sheep have been kept on the Shetland Isles for at least a thousand years. They are one of the Northern European short-tailed sheep group of breeds, and were regarded as a local type of the extinct Scottish Dunface, which was found throughout the Highlands and Islands of Scotland (and