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Petrogale Concinna
Nabarleks (''Petrogale concinna''), are a tiny species of macropod found in northern Australia. They are a shy and nocturnal animal that resides in rocky hollows and forages in the surrounding area. Their diet is grasses, sedges, and ferns found in and around their scrub covered refuges. They are distinguished by a reddish tinge to the mostly grey fur and a distinct stripe at the cheek. They move with great speed and agility when observed, with a forward leaning posture and a bushy tail that arches over the back. Etymology The name comes from the Kunwinjku language of West Arnhem Land. The animal has also lent its name to the well known rock group from the area, Nabarlek. Taxonomy John Gould presented a description of this species to the Zoological Society of London in 1842, which was published in its ''Proceedings'' and introduced by the presiding chair William Yarrell as "two new species of Kangaroo". The affinities of the species have been recognised in several ways, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Gould
John Gould (; 14 September 1804 – 3 February 1881) was an English ornithologist. He published a number of monographs on birds, illustrated by plates produced by his wife, Elizabeth Gould, and several other artists, including Edward Lear, Henry Constantine Richter, Joseph Wolf and William Matthew Hart. He has been considered the father of bird study in Australia and the Gould League in Australia is named after him. His identification of the birds now nicknamed "Darwin's finches" played a role in the inception of Darwin's theory of evolution by natural selection. Gould's work is referenced in Charles Darwin's book, ''On the Origin of Species''. Early life Gould was born in Lyme Regis, the first son of a gardener. Both father and son probably had little education. After working on Dowager Lady Poulett's glass house, his father obtained a position on an estate near Guildford, Surrey, and then in 1818, Gould Snr became foreman in the Royal Gardens of Windsor. Gould th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyperus Cuspidatus
''Cyperus cuspidatus'', commonly known as the coastal plain flatsedge, is a sedge of the family Cyperaceae that is native to seasonally dry tropical areas of Africa, Asia, the Americas and Australia. Description The annual sedge typically grows to a height of and has a tufted habit. In Australia it blooms between February and August producing green-yellow-brown flowers. The plant has a slender root system. The glabrous culms are tufted and have a triangular corss-section with length of and a width of . It has linear shaped leaf blades that can be flat or rolled that taper to a pointed end. The leaves are in length and have a width of . the leaves are accompanied by red-brown to purple coloured sheaths of a similar length and width. Taxonomy The species was described by the botanist Carl Sigismund Kunth in 1816 as a part of the work ''Nova genera et species plantarum'' authored by Kunth, Aimé Bonpland and Alexander von Humboldt. It has a total of 18 synonyms including; ''Cype ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Photographic Index Of Australian Wildlife
The National Photographic Index of Australian Wildlife was founded as a project of the Australian Museum on 3 June 1969 (as the National Photographic Index of Australian Birds) to compile a comprehensive collection of photographs of Australian bird species. The founder, Donald Trounson, served as the project’s chief executive officer until 1981, when he was succeeded by Ronald Strahan. It was established in association with the National Library of Australia under the direction of a trust chaired by Sir Percy Spender and was the first systematic attempt to compile a comprehensive photographic record of the birds of any country. In 1977 it was expanded to include mammals and, in 1984, reptiles and frogs, with the aim of progressively including other animal groups to become the most comprehensive possible archive of photographs of Australian wildlife and to provide an expanding service to the public, to photographers and to biological science. In November 1980 the Index was i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Faunal Directory
The Australian Faunal Directory (AFD) is an online catalogue of taxonomic and biological information on all animal species In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of ... known to occur within Australia. It is a program of the Department of Climate Change, Energy, the Environment and Water of the Government of Australia. By May 12, 2021, the Australian Faunal Directory has collected information about 126,442 species and subspecies. It includes the data from the discontinued ''Zoological Catalogue of Australia'' and is regularly updated. Started in the 1980s, it set a goal to compile a "list of all Australian fauna including terrestrial vertebrates, ants and marine fauna" and create an "Australian biotaxonomic information system".''Commonwealth Record'', Volume 5, Issues 26-34, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IUCN
The International Union for Conservation of Nature (IUCN; officially International Union for Conservation of Nature and Natural Resources) is an international organization working in the field of nature conservation and sustainable use of natural resources. It is involved in data gathering and analysis, research, field projects, advocacy, and education. IUCN's mission is to "influence, encourage and assist societies throughout the world to conserve nature and to ensure that any use of natural resources is equitable and ecologically sustainable". Over the past decades, IUCN has widened its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice and through building partnerships. The organization is best known to the wider ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Endangered
An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching and invasive species. The International Union for Conservation of Nature (IUCN) Red List lists the global conservation status of many species, and various other agencies assess the status of species within particular areas. Many nations have laws that protect conservation-reliant species which, for example, forbid hunting, restrict land development, or create protected areas. Some endangered species are the target of extensive conservation efforts such as captive breeding and habitat restoration. Human activity is a significant cause in causing some species to become endangered. Conservation status The conservation status of a species indicates the likelihood that it will become extinct. Multiple factors are considered when assess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Augustus Island (Western Australia)
Augustus Island ( Worrorra: ''Wurroolgu''), is an uninhabited island off the Kimberley coast of Western Australia, within the Shire of Wyndham-East Kimberley. The island is in length and has a maximum width of with a total area of and has an irregular shape. It is at the Southern end of the Bonaparte Archipelago. The island is found approximately north-east of Bardi. Although most of the islands in the Kimberley are unallocated DEC crown land Crown land (sometimes spelled crownland), also known as royal domain, is a territorial area belonging to the monarch, who personifies the Crown. It is the equivalent of an entailed estate and passes with the monarchy, being inseparable from it. ..., Jungulu is one of the islands near the former Kunmunya Mission which are included in Reserve 23079 for ''Use and Benefit of Aborigines''. The island is uninhabited and contains no known feral animals. Many flora and fauna were isolated from the mainland when sea levels rose an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bonaparte Archipelago
The Bonaparte Archipelago is a group of islands off the coast of Western Australia in the Kimberley region, within the Shire of Wyndham-East Kimberley. The closest inhabited place is Kalumburu located about to the east of the island group. The archipelago was named by the Baudin expedition on 16 August 1801 after Napoleon Bonaparte, First Consul of France. The archipelago is made up of the islands and islets lying off a stretch of of coastline, roughly between Collier Bay to the south-west and Admiralty Gulf to the north-east, including islands in Admiralty Gulf itself. The islands are mostly small, and many are best described as islets or emergent rocks. They number several hundred in total. Several submerged banks and shoals are also found within the archipelago. The largest island in the group is Augustus Island which has an area of . Another significant island is the Booby Island, which is classified as an Important Bird Area and Jungulu Island found just off-sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Victoria River (Northern Territory)
The Victoria River is a river in the Victoria Bonaparte bioregion of the Northern Territory, Australia. Location and features Flowing for from its source, south of the Judbarra / Gregory National Park, until it enters Joseph Bonaparte Gulf in the Timor Sea, the Victoria River is the longest singularly named permanent river in the Northern Territory. Part of the area adjoining the river mouth has been identified as the Legune (Joseph Bonaparte Bay) Important Bird Area because of its importance for waterbirds. However, the longest permanent river in the Northern Territory, as defined by international standards, is the Katherine/Daly River. This is a single river with two separating (at the Flora River tributary) European names. This great river was, until recently, deemed as two separate rivers due to the European naming conventions of the time. Its journey begins just south of Jabiru, high in the Arnhem Land escarpment as a trickle until it flows into the Timor Sea some l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mary River (Northern Territory)
The Mary River flows in the Northern Territory of Australia and is a site of the Mary River National Park. Description The river is approximately long and rises about east of Pine Creek. The catchment area is over but is ephemeral and only flows in the wet season, during the dry it is a series of pools and billabongs. The catchment has several small reserve areas forming the Mary River National Park to help protect it. The Arnhem Highway crosses the river near one of the park areas. It also supports multiple land uses including pastoralism, fishing, mining, defence force, tourism, conservation and horticulture. Pastoralism, particularly cattle grazing is the dominant use taking up 63% of the catchment area. The river has a total of ten tributaries including the Little Mary River, MacKinlay River, Bowerbird Creek, Mingloo Creek and Douglas Creek. It has a mean annual outflow of , Its lower reaches form part of the Adelaide and Mary River Floodplains Important Bird Area ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Carpentaria
The Gulf of Carpentaria (, ) is a large, shallow sea enclosed on three sides by northern Australia and bounded on the north by the eastern Arafura Sea (the body of water that lies between Australia and New Guinea). The northern boundary is generally defined as a line from Slade Point, Queensland (the northwestern corner of Cape York Peninsula) in the northeast, to Cape Arnhem on the Gove Peninsula, Northern Territory (the easternmost point of Arnhem Land) in the west. At its mouth, the Gulf is wide, and further south, . The north-south length exceeds . It covers a water area of about . The general depth is between and does not exceed . The tidal range in the Gulf of Carpentaria is between . The Gulf and adjacent Sahul Shelf were dry land at the peak of the last ice age 18,000 years ago when global sea level was around below its present position. At that time a large, shallow lake occupied the centre of what is now the Gulf. The Gulf hosts a submerged coral reef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groote Eylandt
Groote Eylandt ( Anindilyakwa: ''Ayangkidarrba'' meaning "island" ) is the largest island in the Gulf of Carpentaria and the fourth largest island in Australia. It was named by the explorer Abel Tasman in 1644 and is Dutch for "Large Island" in archaic spelling. The modern Dutch spelling is ''Groot Eiland''. The original inhabitants of Groote Eylandt are the Anindilyakwa, an Aboriginal Australian people, who speak the Anindilyakwa language (also known as Amamalya Ayakwa). They consist of 14 clan groups which make up the two moieties on the island. The clans maintain their traditions and have strong ties with the people in the community of Numbulwar and on Bickerton Island. The island's population was 2,811 in the 2016 census. There are four communities on Groote Eylandt. The mining company GEMCO established the township of Alyangula for its workers. The three main Aboriginal communities are Angurugu and Umbakumba, and Milyakburra on Bickerton Island. There are also a num ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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