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A total of 262 species of bird have been recorded living in the wild on the island of Tasmania, nearby islands and islands in Bass Strait, 182 of which are regularly recorded, while another 79 are vagrants and one is extinct. Birds of Macquarie Island are not included in this list. Twelve species are unique (endemic) to the island of Tasmania, and most of these are common and widespread. However, the forty-spotted pardalote is rare and restricted, while the island's two breeding endemic species, the world's only migratory parrots, are both threatened. Several species of penguin are late summer visitors to Tasmanian shores.〔 Tasmania's endemic birds have led to it being classified as an Endemic Bird Area (EBA), one of 218 such areas worldwide. Priority regions for habitat-based conservation of birds around the world, they are defined by containing two or more restricted-range (endemic) species. Although Tasmania has been isolated from the Australian mainland for about 10,000 years, islands in the Bass Strait between the two landmasses have allowed many species to traverse. With around 5,400 km (3,400 mi) of coastline and 350 offshore islands, Tasmania provides a diverse haven for birds despite its relatively small size. Birds are abundant in Tasmanian wetlands and waterways, and ten of these habitats are internationally important and protected under the Ramsar Convention. Many migratory birds make use of the bays, mudflats and beaches for feeding, including the threatened hooded plover and little tern, both of which breed along the coast. The near-coastal button grass grasslands of the southwest, harbour the breeding grounds of the critically endangered orange-bellied parrot. Many of the rarer species dwell in Tasmania's eucalyptus (sclerophyll) forests or rainforests, which cover much of the island. The common and scientific names and taxonomic arrangement follow the conventions laid out in the 2008 publication ''Systematics and Taxonomy of Australian Birds''. Unless otherwise noted, all species listed below are considered to occur, or have occurred since European settlement in the case of extinct species, regularly in Tasmania as permanent residents, summer or winter visitors, or migrants. The following codes denote certain categories of species: * (I) – Introduced: Birds that have been introduced to Tasmania by humans * (Ex) – Extinct * (V) – Uncommon vagrants to Tasmania * (E) – Endemic to Tasmania __NOTOC__ ==Emus== Order: CasuariformesFamily: Dromaiidae The Dromaiidae were represented in Tasmanian territory by two species, both now locally extinct. The King Island emu became extinct around 1802, and the original populations of emus on Tasmania had vanished by 1865.〔HANZAB 1, p. 49.〕 Whether or not the Tasmanian emu was a separate subspecies is unclear. The extant emus of Tasmania have originated from introduced emus from mainland Australia. *Emu, ''Dromaius novaehollandiae'' (I) *King Island emu, ''Dromaius ater'' (Ex) 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「List of birds of Tasmania」の詳細全文を読む スポンサード リンク
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