Badger Island
Encyclopedia
Badger Island is a low-lying granite
Granite
Granite is a common and widely occurring type of intrusive, felsic, igneous rock. Granite usually has a medium- to coarse-grained texture. Occasionally some individual crystals are larger than the groundmass, in which case the texture is known as porphyritic. A granitic rock with a porphyritic...

 and limestone
Limestone
Limestone is a sedimentary rock composed largely of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate . Many limestones are composed from skeletal fragments of marine organisms such as coral or foraminifera....

 island, with an area of 1242 ha
Hectare
The hectare is a metric unit of area defined as 10,000 square metres , and primarily used in the measurement of land. In 1795, when the metric system was introduced, the are was defined as being 100 square metres and the hectare was thus 100 ares or 1/100 km2...

, in south-eastern Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

. It is part of Tasmania
Tasmania
Tasmania is an Australian island and state. It is south of the continent, separated by Bass Strait. The state includes the island of Tasmania—the 26th largest island in the world—and the surrounding islands. The state has a population of 507,626 , of whom almost half reside in the greater Hobart...

’s Badger Island Group, lying in eastern Bass Strait
Bass Strait
Bass Strait is a sea strait separating Tasmania from the south of the Australian mainland, specifically the state of Victoria.-Extent:The International Hydrographic Organization defines the limits of the Bass Strait as follows:...

 just west of Flinders
Flinders Island
Flinders Island may refer to:In Australia:* Flinders Island , in the Furneaux Group, is the largest and best known* Flinders Island * Flinders Island , in the Investigator Group* Flinders Island...

 and Cape Barren Islands in the Furneaux Group. The island is private property and is extensively grazed by livestock
Livestock
Livestock refers to one or more domesticated animals raised in an agricultural setting to produce commodities such as food, fiber and labor. The term "livestock" as used in this article does not include poultry or farmed fish; however the inclusion of these, especially poultry, within the meaning...

 and macropods. It contains a homestead
Homestead (buildings)
A homestead is either a single building, or collection of buildings grouped together on a large agricultural holding, such as a ranch, station or a large agricultural operation of some other designation.-See also:* Farm house* Homestead Act...

, jetty
Jetty
A jetty is any of a variety of structures used in river, dock, and maritime works that are generally carried out in pairs from river banks, or in continuation of river channels at their outlets into deep water; or out into docks, and outside their entrances; or for forming basins along the...

 and airstrip. It is also part of the Chalky, Big Green and Badger Island Groups Important Bird Area
Chalky, Big Green and Badger Island Groups Important Bird Area
The Chalky, Big Green and Badger Island Groups Important Bird Area lies in eastern Bass Strait west of Flinders in the Furneaux Group of Tasmania, Australia...

.

Flora and fauna

Introduced plants, grazing and burning have had a heavy impact on the original vegetation, of which there are remnant communities of Poa
Poa
Poa is a genus of about 500 species of grasses, native to the temperate regions of both hemispheres. Common names include meadow-grass , bluegrass , tussock , and speargrass. "Poa" is Greek for fodder...

and Stipa
Stipa
This article is about a type of grass.For Speech Transmission Index for Public Address Systems, see Speech transmission index.For the Italian aircraft designer, see Luigi Stipa...

species at the western end of the island, as well as patches of Melaleuca
Melaleuca
Melaleuca is a genus of plants in the myrtle family Myrtaceae known for its natural soothing and cleansing properties. There are well over 200 recognised species, most of which are endemic to Australia...

and Casuarina
Casuarina
Casuarina is a genus of 17 species in the family Casuarinaceae, native to Australasia, southeast Asia, and islands of the western Pacific Ocean. It was once treated as the sole genus in the family, but has been split into three genera .They are evergreen shrubs and trees growing to 35 m tall...

scrub.

Recorded breeding seabird
Seabird
Seabirds are birds that have adapted to life within the marine environment. While seabirds vary greatly in lifestyle, behaviour and physiology, they often exhibit striking convergent evolution, as the same environmental problems and feeding niches have resulted in similar adaptations...

, wader
Wader
Waders, called shorebirds in North America , are members of the order Charadriiformes, excluding the more marine web-footed seabird groups. The latter are the skuas , gulls , terns , skimmers , and auks...

 and waterbird species include Sooty Oystercatcher
Sooty Oystercatcher
The Sooty Oystercatcher, Haematopus fuliginosus, is a species of oystercatcher. It is a wading bird native to Australia and commonly found on its coastline. It prefers rocky coastlines, but will occasionally live in estuaries....

, Pied Oystercatcher
Pied Oystercatcher
The Pied Oystercatcher, Haematopus longirostris, is a species of oystercatcher. It is a wading bird native to Australia and commonly found on its coastline. The similar South Island Pied Oystercatcher The Pied Oystercatcher, Haematopus longirostris, is a species of oystercatcher. It is a wading...

 and Cape Barren Goose
Cape Barren Goose
The Cape Barren Goose is a large goose resident in southern Australia. The species is named for Cape Barren Island, where specimens were first sighted by European explorers.-Taxonomy:...

, for which it is a major breeding site. White-bellied Sea-Eagles have also nested on the island. Reptile
Reptile
Reptiles are members of a class of air-breathing, ectothermic vertebrates which are characterized by laying shelled eggs , and having skin covered in scales and/or scutes. They are tetrapods, either having four limbs or being descended from four-limbed ancestors...

s present include the Metallic Skink
Metallic Skink
The Metallic Cool-skink or Metallic Skink is a species of skink in the Scincidae family. It is endemic to Australia, found in southern Victoria, as well as in Tasmania where it is the most widespread and common lizard, occurring on many offshore islands in Bass Strait as well as the mainland. It...

, Spotted Skink
Spotted Skink
The Spotted Skink , sometimes called the Ocellated Cool-skink or Ocellated Skink, is a skink endemic to Tasmania, Australia. It is a ground-dwelling, viviparous species, usually found in rocky habitats, and widespread in the northern and eastern parts of the state, as well as in the eastern Bass...

, White's Skink
White's Skink
White's Skink is a species of skink in the Scincidae family. It is found in south-eastern Australia, including Tasmania and many Bass Strait islands. It is slow-growing, to a maximum length of about 90 mm, and may take four years to reach maturity. It gives birth to live young. It is...

, Eastern Blue-tongued Lizard
Eastern blue-tongued lizard
The Eastern Blue-tongued Lizard is a subspecies of large skink which is common throughout Eastern Australia, often found in bushland and suburban areas where conditions are suitable...

, Mountain Dragon
Mountain dragon
The Mountain Dragon is an agamid, or dragon lizard, endemic to Australia. It occurs in the uplands of New South Wales and Victoria, as well as in Tasmania where it is the only native agamid. Mountain dragons are found in dry woodlands and heaths with access to open areas for sunning themselves...

, Tiger Snake and White-lipped Snake
White-lipped Snake
The White-lipped Snake is a small species of elapid snake that is restricted to south-eastern mainland Australia and Tasmania. It is the smallest of 3 species of snake found in Tasmania and is Australia's most cold tolerant snake, even inhabiting areas on Mount Kosciuszko above the snow line...

. Native Mammal
Mammal
Mammals are members of a class of air-breathing vertebrate animals characterised by the possession of endothermy, hair, three middle ear bones, and mammary glands functional in mothers with young...

s found there are the Red-necked Wallaby
Red-necked Wallaby
The Red-necked Wallaby is a medium-sized marsupial macropod, common in the more temperate and fertile parts of eastern Australia, including Tasmania.- Description :...

 and Tasmanian Pademelon
Tasmanian Pademelon
The Tasmanian Pademelon , also known as the Rufous-bellied Pademelon or Red-bellied Pademelon, is the sole endemic species of pademelon found in Tasmania, and formerly throughout south-eastern Australia...

. Tasmanian Devil
Tasmanian Devil
The Tasmanian devil is a carnivorous marsupial of the family Dasyuridae, now found in the wild only on the Australian island state of Tasmania. The size of a small dog, it became the largest carnivorous marsupial in the world following the extinction of the thylacine in 1936...

s were released on the island in 1998/9. Exotic mammals, apart from cattle
Cattle
Cattle are the most common type of large domesticated ungulates. They are a prominent modern member of the subfamily Bovinae, are the most widespread species of the genus Bos, and are most commonly classified collectively as Bos primigenius...

 and sheep, are the House Mouse
House mouse
The house mouse is a small rodent, a mouse, one of the most numerous species of the genus Mus.As a wild animal the house mouse mainly lives associated with humans, causing damage to crops and stored food....

 and feral cat
Feral cat
A feral cat is a descendant of a domesticated cat that has returned to the wild. It is distinguished from a stray cat, which is a pet cat that has been lost or abandoned, while feral cats are born in the wild; the offspring of a stray cat can be considered feral if born in the wild.In many parts of...

s.
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