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Goyder Lagoon
__NOTOC__ The Goyder Lagoon is a large ephemeral swamp in the Australia, Australian state of South Australia in the state's Far North (South Australia), Far North region. The lake is part of the Diamantina River floodplain, lying beside the Birdsville Track close to the state border with Queensland. It is located within the gazetted locality of Clifton Hills Station, South Australia, Clifton Hills Station which is occupied by the pastoral lease of the same name. Exceptionally large floods in the Georgina River, Georgina-Mulligan River, Mulligan River system may contribute water to the north-western side of Goyder Lagoon via Eyre Creek (Lake Eyre basin), Eyre Creek and the Warburton River. Most of the lagoon consists of shallow, braided micro-channels. It lies within the Median annual rainfall is and average maximum summer temperatures are . Goyder Lagoon was named in 1875 by J W Lewis after George Goyder, the Surveyor General of South Australia from 1861 to 1894. Environm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveyor General Of South Australia
The Surveyor General of South Australia (also stylised Surveyor-General) is a position originally created for the Surveyor General for the colony of South Australia. The post is held by an official responsible for government surveying Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is ca .... List of Surveyors General of South Australia References {{reflistLists of British, Australian and New Zealand Surveyors-General, Government Geologists... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inland Dotterel
The inland dotterel (''Peltohyas australis'') is an endemic bird of the arid Australian interior. It forms loose flocks in sparsely vegetated gibber plain and claypans in the day where it loafs in the shade and eats shoots of shrubs. It is most often encountered at night when it forages on roads for insects. The relative remoteness of its habitat means that it is not well studied. The most detailed observations of the species were made by the South African arid-zone ornithology specialist Gordon Maclean in the 1970s. Alternate English names include Australian plover, inland plover, desert plover and prairie plover. Description The inland dotterel is a medium-sized plover with a distinctive cryptic plumage. Males and females are similarly sized: in length, a wingspan of a weight of , and a short bill . It is unlikely to be confused with any other species when found in its normal habitat. Its upperparts are a rich sandy buff, mottled with dark brown. The black band across the cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Letter-winged Kite
The letter-winged kite (''Elanus scriptus'') is a small, rare and Irruptive growth, irruptive bird of prey that is endemism, found only in Australia. Measuring around in length with a wingspan of , the adult letter-winged kite has predominantly pale grey and white plumage and prominent black rings around its red eyes. It gains its name from the highly distinctive black underwing pattern of a shallow 'M' or 'W' shape, seen when in flight. This distinguishes it from the otherwise similar black-shouldered kite. This species is also the only nocturnal species within the order Accipitriformes despite few differences found in its visual anatomy to other closely related kites. The species begins breeding in response to rodent outbreaks, with pairs nesting in loose colonies of up to 50 birds each. Three to four eggs are laid and incubated for around thirty days, though the eggs may be abandoned if the food source disappears. Chicks are fledged within five weeks of hatching. Roosti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yellow Chat
The yellow chat (''Epthianura crocea'') is a small passerine bird endemic to Australia.Houston, W., Porter, G., O’Neill, P., and Elder, R. (2004). "The ecology of the critically endangered yellow chat Epthianura crocea macgregori on Curtis Island." ''The Sunbird'' 34: 10-24. They are known for their remarkable adaptions that aid their survival in their arid habitat.Williams, C.K. and Main, A. R. (1976). "Ecology of Australian chats (Epthianura Gould): seasonal movements, metabolism and evaporative water loss." ''Australian Journal of Zoology'' 24 (3): 397-416. Taxonomy The yellow chat is a Passeriform in the family Meliphagidae.Christidis, L., Schodde, R., and Robinson, N. A. (1993). "Affinities of the aberrant Australo-Papuan honeyeaters, Toxorhamphus, Oedistoma, Timeliopsis and Epthianura-protein evidence." ''Australian Journal of Zoology.'' 41(5): 423-432. They were formally considered a separate family (Epthianuridae) until the discovery of their brush tongue and results fro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Royal Spoonbill
The royal spoonbill (''Platalea regia'') also known as the black-billed spoonbill, occurs in intertidal flats and shallows of fresh and saltwater wetlands in Australia, New Zealand, Indonesia, Papua New Guinea, and the Solomon Islands. (In New Zealand, it is also known by the Māori name .) It has also been recorded as a vagrant in New Caledonia. The royal spoonbill lives in wetlands and feeds on crustaceans, fish and small insects by sweeping its bill from side to side. It always flies with its head extended. Widespread throughout its large range, the royal spoonbill is evaluated as Least Concern on the IUCN Red List of Threatened Species. Taxonomy The renowned ornithologist John Gould first described the royal spoonbill in 1838, naming it ''Platalea regia'' and noting its similarity to the Eurasian spoonbill (''P. leucorodia''). A 2010 study of mitochondrial DNA of the spoonbills by Chesser and colleagues found that the royal and black-faced spoonbills were each other's closes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Tern
The Australian tern or Australian gull-billed tern (''Gelochelidon macrotarsa'') is a tern in the family Laridae. The genus name is from Ancient Greek ''gelao'', "to laugh", and ''khelidon'', " swallow". It was previously considered conspecific with the gull-billed tern. Taxonomy John Gould described ''Sterna macrotarsa'' from a specimen held at Kings College, London in 1837. Description This is a fairly large and powerful tern, similar in size and general appearance to a Sandwich tern, but the short thick gull-like bill, broad wings, long legs and robust body are distinctive. The summer adult has grey upperparts, white underparts, a black cap, strong black bill and black legs. The call is a characteristic ''ker-wik''. It is in length and in wingspan. Body mass ranges from . In winter, the cap is lost, and there is a dark patch through the eye like a Forster's tern or a Mediterranean gull. Juvenile Australian terns have a fainter mask, but otherwise look much like winter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freckled Duck
The freckled duck (''Stictonetta naevosa)'' is a waterfowl species endemic to Australia. The freckled duck has also been referred to as the monkey duck or oatmeal duck. These birds are usually present in mainland Australia, but disperse to coastal and subcostal wetlands in the dry period. During such times it is common for the freckled duck population to congregate in flocks in the same area, giving the impression that they are more common than they really are. The freckled duck population is at risk of further reduction from habitat destruction, droughts and game hunting. Often habitat destruction and drought can lead to an increase in hunting, as the freckled duck is forced to disperse into more coastal ranges where they may not be recognised as a protected species. In the past few decades, several institutions have established breeding programs to aid in supplementation of the freckled duck population. Such establishments included, but are not restricted to the Hunter Wetlan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterbird
A water bird, alternatively waterbird or aquatic bird, is a bird that lives on or around water. In some definitions, the term ''water bird'' is especially applied to birds in freshwater ecosystems, although others make no distinction from seabirds that inhabit marine environments. Some water birds (e.g. wading birds) are more terrestrial while others (e.g. waterfowls) are more aquatic, and their adaptations will vary depending on their environment. These adaptations include webbed feet, beaks, and legs adapted to feed in the water, and the ability to dive from the surface or the air to catch prey in water. The term ''aquatic bird'' is sometimes also used in this context. A related term that has a narrower meaning is waterfowl. Some piscivorous birds of prey, such as ospreys and sea eagles, hunt aquatic prey but do not stay in water for long and lives predominantly over dry land, and are not considered water birds. The term waterbird is also used in the context of conservation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Non-governmental Organization
An international non-governmental organization (INGO) is an organization which is independent of government involvement and extends the concept of a non-governmental organization (NGO) to an international scope. NGOs are independent of governments and can be seen as two types: ''advocacy NGOs'', which aim to influence governments with a specific goal, and ''operational NGOs'', which provide services. Examples of NGO mandates are environmental preservation, human rights promotions or the advancement of women. NGOs are typically not-for-profit, but receive funding from companies or membership fees. Many large INGOs have components of operational projects and advocacy initiatives working together within individual countries. The technical term "international organizations" describes intergovernmental organizations (IGOs) and include groups such as the United Nations or the International Labour Organization, which are formed by treaties among sovereign states. In contrast, INGOs are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BirdLife International
BirdLife International is a global partnership of non-governmental organizations that strives to conserve birds and their habitats. BirdLife International's priorities include preventing extinction of bird species, identifying and safeguarding important sites for birds, maintaining and restoring key bird habitats, and empowering conservationists worldwide. It has a membership of more than 2.5 million people across 116 country partner organizations, including the Royal Society for the Protection of Birds, the Wild Bird Society of Japan, the National Audubon Society and American Bird Conservancy. BirdLife International has identified 13,000 Important Bird and Biodiversity Areas and is the official International Union for Conservation of Nature’s Red List authority for birds. As of 2015, BirdLife International has established that 1,375 bird species (13% of the total) are threatened with extinction ( critically endangered, endangered or vulnerable). BirdLife International p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Important Bird Area
An Important Bird and Biodiversity Area (IBA) is an area identified using an internationally agreed set of criteria as being globally important for the conservation of bird populations. IBA was developed and sites are identified by BirdLife International. There are over 13,000 IBAs worldwide. These sites are small enough to be entirely conserved and differ in their character, habitat or ornithological importance from the surrounding habitat. In the United States the Program is administered by the National Audubon Society. Often IBAs form part of a country's existing protected area network, and so are protected under national legislation. Legal recognition and protection of IBAs that are not within existing protected areas varies within different countries. Some countries have a National IBA Conservation Strategy, whereas in others protection is completely lacking. History In 1985, following a specific request from the European Economic Community, Birdlife International ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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