Greenland of auks, puffins, skuas, and kittiwakes. By common ducks include eiders, long-tailed ducks and the king eider and in West Greenland white-fronted goose and in East Greenland pink-footed goose and barnacle goose. Breeding migratory birds are also including snow bunting, lapland bunting, ringed plover, red-throated loon and red-necked phalarope. Of land birds that are usually sedentary, can be highlighted arctic redpoll, ptarmigan, short-eared owl, snowy owl, gyrfalcon and in West Greenland the white-tailed eagle. The Kingdom of Denmark is a constitutional monarchy, in which Queen Margrethe II is the head of state. The monarch officially retains executive power and presides
Greenland a tight fiscal policy since the late 1980s, which has helped create surpluses in the public budget and low inflation. Since 1990, Greenland has registered a foreign-trade deficit following the closure of the last remaining lead and zinc mine that year. More recently, new sources of ruby in Greenland have been discovered, promising to bring new industry and a new export from the country. (See Gemstone industry in Greenland). Air transportation exists both within Greenland and between the island and other nations. There is also scheduled boat traffic, but the long distances lead to long travel times and low frequency.