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Arnhem Plateau
The Arnhem Plateau is an Interim Biogeographic Regionalisation for Australia, Australian bioregion located in the Northern Territory of Australia, comprising an area of of the raised and heavily dissected sandstone plateau that characterises central Arnhem Land in the Top End of the Northern Territory. Description The boundary of the Important Bird Area (IBA) is largely defined by the extent of vegetation suitable for white-throated grasswrens. The most important habitat for grasswrens is bare rock and Triodia (grass), spinifex grassland. Other vegetation includes open monsoonal savanna woodland and patches of rainforest, especially that dominated by the endemic tree ''Allosyncarpia ternata''. About a quarter of the IBA is within Kakadu National Park; a southern outlier is in Nitmiluk National Park, with much of the remainder due to be incorporated in the Wardekken Indigenous Protected Area. Birds Identified as an important bird area by BirdLife International, the plateau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interim Biogeographic Regionalisation For Australia
The Interim Biogeographic Regionalisation for Australia (IBRA) is a biogeography, biogeographic regionalisation of Australia developed by the Australian government's Department of Sustainability, Environment, Water, Population and Communities (Australia), Department of Sustainability, Environment, Water, Population, and Communities. It was developed for use as a planning tool, for example for the establishment of a national Reserve System, national reserve system. The first version of IBRA was developed in 1993–94 and published in 1995. Within the broadest scale, Australia is a major part of the Australasia Australasian realm, biogeographic realm, as developed by the World Wide Fund for Nature. Based on this system, the world is also split into Biome#Olson & Dinerstein (1998) biomes for WWF / Global 200, 14 terrestrial habitats, also called biomes, of which eight are shared by Australia. The Australian land mass is divided into 89 bioregions and 419 Terrestrial ecoregion, subr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Savanna
A savanna or savannah is a mixed woodland-grassland (i.e. grassy woodland) biome and ecosystem characterised by the trees being sufficiently widely spaced so that the canopy does not close. The open canopy allows sufficient light to reach the ground to support an unbroken herbaceous layer consisting primarily of grasses. Four savanna forms exist; ''savanna woodland'' where trees and shrubs form a light canopy, ''tree savanna'' with scattered trees and shrubs, ''shrub savanna'' with distributed shrubs, and ''grass savanna'' where trees and shrubs are mostly nonexistent.Smith, Jeremy M.B.. "savanna". Encyclopedia Britannica, 5 Sep. 2016, https://www.britannica.com/science/savanna/Environment. Accessed 17 September 2022. Savannas maintain an open canopy despite a high tree density. It is often believed that savannas feature widely spaced, scattered trees. However, in many savannas, tree densities are higher and trees are more regularly spaced than in forests.Manoel Cláudio da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Varied Lorikeet
The varied lorikeet (''Psitteuteles versicolor''), is a species of parrot in the family Psittacidae that is endemic to the northern coastal regions of Australia. It is the only species in the genus ''Psitteuteles''. Taxonomy The first depiction of the species was included in a seminal folio by Edward Lear, the subject of his illustration has since been lost and it became recognised as the holotype. The image was published as the thirty sixth lithographic plate in September 1831, without a location or description, in his work '' Illustrations of the Family of Psittacidae, or Parrots'' (1830–32) depicting live specimens in English zoological exhibitions and private collections. The name supplied in the caption was ''Trichoglossus versicolor'', with the subheading "Variegated Parrakeet". The source of the specimen, according to Richard Schodde (1997), was incorrectly determined as "Cape York", a location proposed by Gregory Mathews in 1912 and subsequently repeated. Schodde repor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bush Stone-curlew
The bush stone-curlew or bush thick-knee (''Burhinus grallarius'', obsolete name ''Burhinus magnirostris'') is a large, ground-dwelling bird Endemism, endemic to Australia. Its favoured habitat is open plains and woodlands, where it stalks slowly at night in search of invertebrates such as insects. Its grey-brown coloration is distinguished by dark streaks, its eyes are large and legs are long. It is capable of flight, but relies on the camouflage of its plumage to evade detection during the day; the bush curlew adopts a rigid posture when it becomes aware of an observer. Both sexes care for two eggs laid on the bare ground, usually sited near bush in a shaded position or next to a fallen branch. Taxonomy The bush stone-curlew was first described by English ornithologist John Latham (ornithologist), John Latham in 1801 under the binomial name ''Charadius grallarius''. Latham published three names simultaneously; however, the seniority of ''C. grallarius'' follows the publication o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helmeted Friarbird
The helmeted friarbird (''Philemon buceroides'') is part of the ''Meliphagidae'' family. The helmeted friarbird, along with all their subspecies, is commonly referred to as “leatherhead” by the birding community. Taxonomy The helmeted friarbird was formally described in 1838 by the English zoologist William Swainson under the binomial name ''Philedon buceroides''. The specific epithet combines the genus '' Buceros'' that was introduced in 1758 by Carl Linnaeus for the hornbills with the Ancient Greek -οιδης/''-oidēs'' meaning "resembling". Swainson believed that his specimen had come from Australia ( New Holland) but this was an error and in 1916 the Austrian ornithologist Carl Eduard Hellmayr designated the island of Timor as the type locality. The helmeted friarbird is now one of 17 friarbirds placed in the genus '' Philemon'' that was introduced in 1816 by the French ornithologist Louis Pierre Vieillot. Ten subspecies are recognised: * ''P. b. jobiensis'' ( Meyer, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black-banded Fruit Dove
The black-banded fruit dove (''Ptilinopus alligator'') is a large (38–44 cm in length, 450-570 g in weight) pigeon with white head, neck and upper breast; black back and upperwing grading to grey on rump; black tail with broad grey terminal band; underparts grey, demarcated from white head and neck by broad black band. Distribution The species is endemic to Australia, where it is restricted to the western edge of the Arnhem Land escarpment. Habitat Patches of monsoonal rainforest. Food Fruit from forest trees, especially figs The fig is the edible fruit of ''Ficus carica'', a species of tree or shrub in the flowering plant family Moraceae, native to the Mediterranean region, together with western and southern Asia. It has been cultivated since ancient times and i .... Nesting Lays single egg on open platform of sticks in a forest tree. References black-banded fruit dove Endemic birds of the Northern Territory black-banded fruit dove {{Columbiformes-s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Subspecies
In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morphology), but that can successfully interbreed. Not all species have subspecies, but for those that do there must be at least two. Subspecies is abbreviated as subsp. or ssp. and the singular and plural forms are the same ("the subspecies is" or "the subspecies are"). In zoology, under the International Code of Zoological Nomenclature, the subspecies is the only taxonomic rank below that of species that can receive a name. In botany and mycology, under the International Code of Nomenclature for algae, fungi, and plants, other infraspecific name, infraspecific ranks, such as variety (botany), variety, may be named. In bacteriology and virology, under standard International Code of Nomenclature of Prokaryotes, bacterial nomenclature and virus clas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chestnut-quilled Rock-pigeon
The chestnut-quilled rock pigeon (''Petrophassa rufipennis'') is a dark sooty brown pigeon with a distinctive bright chestnut patch on its wing visible in flight. It has distinctive pale lines across its face curving above and below its eye. A species of bird in the family Columbidae, it is very similar in behaviour and habitat to the white-quilled rock pigeon but it is only found on rocky escarpments in western Arnhem Land in the Northern Territory of Australia. Taxonomy and systematics The chestnut-quilled rock pigeon was observed by the German naturalist Ludwig Leichhardt near the head of the South Alligator River in the Northern Territory of Australia, on 11 November 1845 while on a journey to Port Essington but no specimen was collected. The species was formally described and illustrated in 1898 by the Norwegian naturalist Robert Collett based on a specimen that had been collected from the same locality by the explorer Knut Dahl. Collett coined the binomial name ''Petrop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
White-lined Honeyeater
The white-lined honeyeater (''Territornis albilineata'') is a species of bird in the family Meliphagidae. It is endemic to northern Australia. Its natural habitat is subtropical or tropical moist lowland forests. It formerly included the Kimberley honeyeater as a subspecies In Taxonomy (biology), biological classification, subspecies (: subspecies) is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (Morphology (biology), morpholog .... References white-lined honeyeater Endemic birds of the Northern Territory white-lined honeyeater Taxonomy articles created by Polbot Taxobox binomials not recognized by IUCN {{Meliphagidae-stub ... [...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 List of BirdLife International national partner organisations, 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 Area, Important Bird and Biodiversity Areas and is the official International Union for Conservation of Nature's IUCN Red List, Red List authority for birds. BirdLife International has established that 1,375 bird species (13% of the total) are threatened with extinc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indigenous Protected Area
An Indigenous Protected Area (IPA) is a class of protected area used in Australia; each is formed by voluntary agreement with Indigenous Australians, and declared by Aboriginal Australians and Torres Strait Islander representative organisations. Each is formally recognised by the Australian Government as being part of its National Reserve System. The areas may comprise land and sea, and are managed by Indigenous groups for the conservation of biodiversity. Managing IPAs also helps to protect the cultural values of their country for future generations, and has benefits for Indigenous health, education, economic and social cohesion. Text may have been copied from this source, which is available under aAttribution 3.0 Australia (CC BY 3.0 AU)licence. As of 2020, there were 78 IPAs, covering around 46.53% of the National Reserve system. In September 2021, a further seven IPAs were declared, which will lead to IPAs comprising more than half of Australia's National Reserve System ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nitmiluk National Park
Nitmiluk National Park is in the Northern Territory of Australia, 244 km southeast of Darwin, Northern Territory, Darwin, and 23 km northeast of the town of Katherine, Northern Territory, Katherine, around a series of gorges on the Katherine River and Edith Falls. Previously named Katherine Gorge National Park, its northern edge borders Kakadu National Park. The gorges and the surrounding landscape have great ceremonial significance to the local Jawoyn people, who are custodians of Nitmiluk National Park. In the Jawoyn language, ''Nitmiluk'' means "place of the cicada Dreaming (spirituality), dreaming". Nitmiluk (Katherine) Gorge Nitmiluk Gorge, a deep gorge carved through ancient sandstone by the Katherine River, is the central attraction of the park. Nitmiluk Gorge is made up of thirteen gorges, with rapids and falls, and follow the Katherine River, which begins in Kakadu. During the Dry, roughly from April to October, the Nitmiluk Gorge waters are placid in most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
