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Crest-tailed Mulgara
The crest-tailed mulgara (''Dasycercus cristicauda''), is a small to medium-sized Australian carnivorous marsupial and a member of the family Dasyuridae (meaning "hairy tail") which includes quolls, dunnarts, the numbat, Tasmanian devil and extinct thylacine. The crest-tailed mulgara is among a group of native predatory mammals or mesopredators endemic to arid Australia.Pavey, C. R., Nano, C. E. M., Cooper, S. J. B., Cole, J. R., & McDonald, P. J. (2012). Habitat use, population dynamics and species identification of mulgara, Dasycercus blythi and D. cristicauda, in a zone of sympatry in central Australia. ''Australian Journal of Zoology'', 59(3), 156-169. doi:10.1071/ZO11052 Description The crest-tailed mulgara is a small to medium-sized mammal with sandy coloured fur on the upper parts leading to a darker grey on the under parts and inner limbs.Woolley, P.A. (2005). The species of ''Dasycercus'' Peters, 1875 (Marsupialia: Dasyuridae). ''Memoirs of Museum Victoria, 62''(2), 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gerard Krefft
Johann Ludwig (Louis) Gerard Krefft (17 February 1830 – 19 February 1881), a talented artist and draughtsman, and the Curator of the Australian Museum for 13 years (1861-1874), was one of Australia's first and most influential zoologists and palaeontologists. According to Macdonald, et al. (2007), Krefft "was among the first to raise the alarm" in relation to "the devastating effects" of the invasive species, such as "sheep, cats, etc., on native species". Also, along with significant others, such as the proprietor of the Melbourne ''Argus'', Edward Wilson, Krefft expressed considerable concern in relation to the effects of the expanding European settlement upon the indigenous population. In addition to his numerous scientific papers, his publications include ''The Snakes of Australia'' (1869), ''Guide to the Australian Fossil Remains in the Australian Museum'' (1870), ''The Mammals of Australia'' (1871), and ''Catalogue of the Minerals and Rocks in the Australian Museum' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Eyre
Lake Eyre ( ), officially known as Kati Thanda–Lake Eyre, is an endorheic lake in east-central Far North South Australia, some north of Adelaide. The shallow lake is the depocentre of the vast endorheic Lake Eyre basin, and contains the lowest natural point in Australia at approximately below sea level ( AHD), and on the rare occasions that it fills completely, is the largest lake in Australia covering an area up to . When the lake is full, it has the same salinity level as seawater, but becomes hypersaline as the lake dries up and the water evaporates. The lake was named in honour of Edward John Eyre, the first European to see it in 1840. The lake's official name was changed in December 2012 to combine the name "Lake Eyre" with the Aboriginal name, Kati Thanda. The native title over the lake and surrounding region is held by the Arabana people. Geography Kati Thanda–Lake Eyre is in the deserts of central Australia, in northern South Australia. The Lake Eyre Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red Fox
The red fox (''Vulpes vulpes'') is the largest of the true foxes and one of the most widely distributed members of the Order (biology), order Carnivora, being present across the entire Northern Hemisphere including most of North America, Europe and Asia, plus parts of North Africa. It is listed as least concern by the IUCN. Its range has increased alongside human expansion, having been Foxes in Australia, introduced to Australia, where it is considered harmful to native mammals and bird populations. Due to its presence in Australia, it is included on the list of the List of the world's 100 worst invasive species, "world's 100 worst invasive species". The red fox originated from smaller-sized ancestors from Eurasia during the Middle Villafranchian period, and colonised North America shortly after the Wisconsin glaciation. Among the true foxes, the red fox represents a more progressive form in the direction of Carnivore, carnivory. Apart from its large size, the red fox is disting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tibooburra, New South Wales
Tibooburra (pronounced or ) is a town in the far northwest of New South Wales, Australia, located from the state capital, Sydney. It is most frequently visited by tourists on their way to Sturt National Park or on the way to or from Innamincka in South Australia and Birdsville in Queensland. At the , Tibooburra had a population of 134. Although facilities in Tibooburra are quite limited, fuel, meals, and a range of accommodation options are available. All significant support services (medical, dental, hospital, retail, mechanical, commercial) are based in Broken Hill. The New South Wales National Parks and Wildlife Service has a tourist information centre in the township. There is also a police station. There is an airstrip about 6 km east of the village. The road from Broken Hill was finally completely sealed in 2020 and officially opened in July 2020. History Tibooburra is in the traditional lands of the Karenggapa Aboriginal peoples. Explorer Charles Stur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sturt National Park
The Sturt National Park is a protected national park that is located in the arid far north-western corner of New South Wales, in eastern Australia. The national park is situated approximately northwest of Sydney and the nearest town is , away. Established in 1972, the park is named in honour of Charles Sturt, a colonial explorer. The park features typical outback scenery of flat, reddish-brown landscapes. It was resumed from five pastoral properties. The Sturt National Park was featured in British documentary called ''Planet Earth''. The Dingo Fence was built along the national park's northern boundary. Flora Flora consists mostly of mulga bushland and arid shrubland, particularly Saltbush. After good rain the harsh landscape is transformed by the growth of wildflowers including Sturt's desert pea. Fauna Mammals At least 31 species of mammal have been recorded in the park. The most obvious to visitors include the red kangaroo, western grey kangaroo, eastern grey kangar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Local Extinction
Local extinction, also known as extirpation, refers to a species (or other taxon) of plant or animal that ceases to exist in a chosen geographic area of study, though it still exists elsewhere. Local extinctions are contrasted with global extinctions. Local extinctions mark a change in the ecology of an area. In recent times, local extinction has sometimes been followed by a replacement of the species taken from other locations; wolf reintroduction is an example of this. The term "local extinction" is highly vernacular. The more proper biological term is ''extirpation''. Discussion Glaciation can lead to local extinction. This was the case during the Pleistocene glaciation event in North America. During this period, most of the native North American species of earthworm were killed in places covered by glaciation. This left them open for colonization by European earthworms brought over in soil from Europe. Species naturally become extirpated from islands over time. The number ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crest-tailed Mulgara (Dasycercus Cristicauda) Closeup
The crest-tailed mulgara (''Dasycercus cristicauda''), is a small to medium-sized Australian carnivorous marsupial and a member of the family Dasyuridae (meaning "hairy tail") which includes quolls, dunnarts, the numbat, Tasmanian devil and extinct thylacine. The crest-tailed mulgara is among a group of native predatory mammals or mesopredators endemic to arid Australia.Pavey, C. R., Nano, C. E. M., Cooper, S. J. B., Cole, J. R., & McDonald, P. J. (2012). Habitat use, population dynamics and species identification of mulgara, Dasycercus blythi and D. cristicauda, in a zone of sympatry in central Australia. ''Australian Journal of Zoology'', 59(3), 156-169. Description The crest-tailed mulgara is a small to medium-sized mammal with sandy coloured fur on the upper parts leading to a darker grey on the under parts and inner limbs.Woolley, P.A. (2005). The species of ''Dasycercus'' Peters, 1875 (Marsupialia: Dasyuridae). ''Memoirs of Museum Victoria, 62''(2), 213–221. The speci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arachnid
Arachnida () is a class of joint-legged invertebrate animals (arthropods), in the subphylum Chelicerata. Arachnida includes, among others, spiders, scorpions, ticks, mites, pseudoscorpions, harvestmen, camel spiders, whip spiders and vinegaroons. Almost all adult arachnids have eight legs, although the front pair of legs in some species has converted to a sensory function, while in other species, different appendages can grow large enough to take on the appearance of extra pairs of legs. The term is derived from the Greek word (''aráchnē'', 'spider'), from the myth of the hubristic human weaver Arachne, who was turned into a spider. Almost all extant arachnids are terrestrial, living mainly on land. However, some inhabit freshwater environments and, with the exception of the pelagic zone, marine environments as well. They comprise over 100,000 named species, of which 47,000 are species of spiders. Morphology Almost all adult arachnids have eight legs, unlike adult inse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zygochloa
''Zygochloa'' is a genus of desert plants in the grass family known only from Australia. The only known species is ''Zygochloa paradoxa'', commonly known as sandhill canegrass. It occurs in extremely arid areas such as the Simpson Desert The Simpson Desert is a large area of dry, red sandy plain and dunes in the Northern Territory, South Australia and Queensland in central Australia. It is the fourth-largest Deserts of Australia, Australian desert, with an area of . The desert .... References Panicoideae Poales of Australia Monotypic Poaceae genera Flora of the Northern Territory Flora of New South Wales Flora of Queensland Flora of South Australia Taxa named by Robert Brown (botanist, born 1773) {{Australia-plant-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mutawintji National Park
The Mutawintji National Park, formerly the Mootwingee National Park, is a protected national park that is located in the Far West region of New South Wales, in eastern Australia. The national park is situated approximately west of Sydney and about north-east of . Features and location The rugged, mulga-clad Byngnano Range is dissected by colourful gorges, rockpools and creek beds lined with red gums. Scattered among the caves and overhangs are Aboriginal rock art and engravings. In 1979, the Foundation for National Parks & Wildlife purchased and fenced , in the Coturaundee Ranges, now part of Mutawintji National Park, for the conservation and protection of the yellow-footed rock wallaby. Follow-up funding of fox eradication in the reserve ensured the survival of this last population of yellow-footed rock-wallabies in New South Wales. Of the wild animals, wedge-tailed eagle, peregrine falcon, short-billed correllas, zebra finches, budgerigars, apostle birds and magpies ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flinders Ranges
The Flinders Ranges are the largest mountain range in South Australia, which starts about north of Adelaide. The ranges stretch for over from Port Pirie to Lake Callabonna. The Adnyamathanha people are the Aboriginal group who have inhabited the range for tens of thousands of years. Its most well-known landmark is Wilpena Pound / Ikara, a formation that creates a natural amphitheatre covering and containing the range's highest peak, St Mary Peak (). The ranges include several national parks, the largest being the Ikara-Flinders Ranges National Park, as well as other protected areas. It is an area of great geological and palaeontological significance, and includes the oldest fossil evidence of animal life was discovered. The Ediacaran Period and Ediacaran biota take their name from the Ediacara Hills within the ranges. In August 2022, a nomination for the Flinders Ranges to be named a World Heritage Site was lodged. History The first humans to inhabit the Flinders ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canning Stock Route
The Canning Stock Route is a track that runs from Halls Creek in the Kimberley region of Western Australia to Wiluna in the mid-west region. With a total distance of around 1,850 km (1,150 mi) it is the longest historic stock route in the world. The stock route was proposed as a way of breaking a monopoly that west Kimberley cattlemen had on the beef trade at the beginning of the 20th century. In 1906, the Government of Western Australia appointed Alfred Canning to survey the route. When the survey party returned to Perth, Canning's treatment of Aboriginal guides came under scrutiny leading to a Royal Commission. Canning had been organising Aboriginal hunts to show the explorer where the waterholes were. Despite condemning Canning's methods, the Royal Commission, after the Lord Mayor of Perth, Alexander Forrest had appeared as a witness for Canning, exonerated Canning and his men of all charges. The cook who made the complaints was dismissed and Canning was sent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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