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Esperance Mallee
Esperance mallee is an ecoregion on the South coast of Western Australia, south coast of Western Australia, a coastal strip where the predominant vegetation consists of short eucalyptus trees and shrubs. Location and description A part of the Mediterranean forests, woodlands, and scrub biome, Esperance mallee is an aggregation of the Esperance Plains and Mallee (biogeographic region), Mallee Interim Biogeographic Regionalisation for Australia (IBRA) regions. Flora Mallee (habit), Mallee is a generic term used to describe a number of eucalyptus trees that have an underground bulb called a lignotuber from which new buds can sprout following a forest fire. Mallee trees and accompanying shrubs are thus adapted to the poor soils, lack of rainfall, and regular fires, something common for the dry coast. Fauna Wildlife of the coast includes the highly venomous common death adder. Mammals include tiny honey possums (which feed on nectar of the kangaroo paw flowers) and the endan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eucalyptus Eremophila
''Eucalyptus eremophila'', commonly known as the sand mallet or tall sand mallee, is a species of Mallet (habit), mallet that is Endemism, endemic to semi-arid regions of Western Australia. It has smooth pale brown and greyish bark, narrow lance-shaped to elliptical adult leaves, flower buds arranged in groups of between seven and eleven with an elongated Operculum (botany), operculum, and cup-shaped to barrel-shaped fruit. Description ''Eucalyptus eremophila'' is a mallet, sometimes a shrub or a tree, that typically grows to a height of and a width of but does not form a lignotuber. It has smooth, polished pale brown to greyish bark that is shed in late summer. Young plants and coppice regrowth have glossy green, lance-shaped to oblong leaves long, wide and arranged alternately. Adult leaves are narrow lance-shaped to elliptical, long, long on a Petiole (botany), petiole long. The flower buds are arranged in leaf wikt:axil, axils in groups of seven, nine or eleven on a fla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mallee (habit)
Mallee are trees or shrubs, mainly certain species of eucalypts, which grow with multiple stems springing from an underground lignotuber, usually to a height of no more than . The term is widely used for trees with this growth habit across southern Australia, in the states of Western Australia, South Australia, New South Wales and Victoria, and has given rise to other uses of the term, including the ecosystems where such trees predominate, specific geographic areas within some of the states and as part of various species' names. Etymology The word is thought to originate from the word ''mali'', meaning water, in the Wemba Wemba language, an Aboriginal Australian language of southern New South Wales and Victoria. The word is also used in the closely related Woiwurrung language and other Aboriginal languages of Victoria, South Australia, and southern New South Wales. Overview The term ''mallee'' is used describe various species of trees or woody plants, mainly of the genus ''Euc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Introduced Species
An introduced species, alien species, exotic species, adventive species, immigrant species, foreign species, non-indigenous species, or non-native species is a species living outside its native distributional range, but which has arrived there by human activity, directly or indirectly, and either deliberately or accidentally. Non-native species can have various effects on the local ecosystem. Introduced species that become established and spread beyond the place of introduction are considered naturalized. The process of human-caused introduction is distinguished from biological colonization, in which species spread to new areas through "natural" (non-human) means such as storms and rafting. The Latin expression neobiota captures the characteristic that these species are ''new'' biota to their environment in terms of established biological network (e.g. food web) relationships. Neobiota can further be divided into neozoa (also: neozoons, sing. neozoon, i.e. animals) and neophyt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Irrigation
Irrigation (also referred to as watering) is the practice of applying controlled amounts of water to land to help grow Crop, crops, Landscape plant, landscape plants, and Lawn, lawns. Irrigation has been a key aspect of agriculture for over 5,000 years and has been developed by many cultures around the world. Irrigation helps to grow crops, maintain landscapes, and revegetation, revegetate disturbed soils in dry areas and during times of below-average rainfall. In addition to these uses, irrigation is also employed to protect crops from frost, suppress weed growth in grain fields, and prevent soil consolidation. It is also used to cool livestock, reduce dust, dispose of sewage, and support mining operations. Drainage, which involves the removal of surface and sub-surface water from a given location, is often studied in conjunction with irrigation. There are several methods of irrigation that differ in how water is supplied to plants. Surface irrigation, also known as gravity irri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Habitat Fragmentation
Habitat fragmentation describes the emergence of discontinuities (fragmentation) in an organism's preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological processes that slowly alter the layout of the physical environment (suspected of being one of the major causes of speciation), and human activity such as land conversion, which can alter the environment much faster and causes the extinction of many species. More specifically, habitat fragmentation is a process by which large and contiguous habitats get divided into smaller, isolated patches of habitats. Definition The term habitat fragmentation includes five discrete phenomena: * Reduction in the total area of the habitat * Decrease of the interior: edge ratio * Isolation of one habitat fragment from other areas of habitat * Breaking up of one patch of habitat into several smaller patches * Decrease in the average size of each patch of habitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southwestern Cape Barren Goose
The Recherche Cape Barren goose (''Cereopsis novaehollandiae grisea''), also known as the Cape Barren goose (southwestern), is large grazing bird found along the southern coast of Western Australia. It is a subspecies of the Cape Barren goose, the other subspecies of which inhabits islands and coastal regions of Bass Strait in south-eastern Australia. It is distinguished by its larger size and variant colouring. Distribution and habitat The subspecies is found on the beaches, pasture, rocky areas, and islands of the Recherche Archipelago, which is its only breeding site. It also visits Pink Lake and Red islet. The Cape Arid, Stokes, and Cape Le Grand National Parks are also occupied in summer months. Behaviour The geese feed by grazing and rarely swim. Nesting takes place mainly on the larger scrub-covered islands of the Archipelago, notably Cull Island Cull Island, also known as Culls Island and Gull Island, is an island off the south coast of Western Australia in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian White Ibis
The Australian white ibis (''Threskiornis molucca'') is a wading bird of the ibis family, Threskiornithidae. It is widespread across much of Australia. It has a predominantly white plumage with a bare, black head, long downcurved bill and black legs. While it is closely related to the African sacred ibis, the Australian white ibis is a native Australian bird – contrary to urban myth, it is not a feral species introduced to Australia by people, and it does not come from Egypt. Historically rare in urban areas, the Australian white ibis has established in urban areas of the east coast in increasing numbers since the late 1970s; it is now commonly seen in Wollongong, Sydney, Melbourne, Adelaide (where it mostly is in Mawson Lakes wetlands), Darwin, the Gold Coast, Brisbane and Townsville. In recent years, the bird has also become increasingly common in Perth, Western Australia, and surrounding towns in south-western Australia. Populations have disappeared from natural breedin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Red-winged Fairywren
The red-winged fairywren (''Malurus elegans'') is a species of passerine bird in the Australasian wren family, Maluridae. It is non-migratory and endemic to the southwestern corner of Western Australia. Exhibiting a high degree of sexual dimorphism, the male adopts a brilliantly coloured breeding plumage, with an iridescent silvery-blue crown, ear coverts and upper back, red shoulders, contrasting with a black throat, grey-brown tail and wings and pale underparts. Non-breeding males, females and juveniles have predominantly grey-brown plumage, though males may bear isolated blue and black feathers. No separate subspecies are recognised. Similar in appearance and closely related to the variegated fairywren and the blue-breasted fairywren, it is regarded as a separate species as no intermediate forms have been recorded where their ranges overlap. Though the red-winged fairywren is locally common, there is evidence of a decline in numbers. Bearing a narrow pointed bill adapted for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Ground Parrot
The western ground parrot (''Pezoporus flaviventris''; Noongar name ''kyloring'') is an endangered species of parrot endemic to Western Australia and is a close relative of the eastern ground parrot (''Pezoporus wallicus'') and the somewhat more distantly related and mysterious night parrot (''Pezoporus occidentalis''). It is one of the world's rarest birds with about 150 individuals remaining . The western ground parrot plumage is similar to the eastern ground parrot, but feathers of the abdomen and under tail-coverts are bright yellow with indistinct black barring. Molecular DNA evidence suggests the western ground parrot split from ground parrots of eastern Australia around 2 million years ago. Taxonomy Described as a separate species by Alfred John North in 1911, on account of its distinctive plumage. North compared Western Australian specimens, at the Australian Museum, collected by George Masters in the 1860s at a location noted as King George Sound. The specific name, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Whipbird
Western whipbird may refer to the following bird species and subspecies: * '' Psophodes nigrogularis'', the black-throated whipbird ** subspecies: '' Psophodes nigrogularis nigrogularis'', 'western heath' ** subspecies: '' Psophodes nigrogularis oberon'', 'western mallee' * '' Psophodes leucogaster'', white-bellied whipbird ** subspecies: '' Psophodes leucogaster leucogaster'', 'southern mainland' ** subspecies: '' Psophodes leucogaster lashmari'', 'Kangaroo Island' {{Animal common name Birds by common name ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Quoll
The western quoll (''Dasyurus geoffroii'') is Western Australia's largest endemic mammalian carnivore. One of the many marsupial mammals native to Australia, it is also known as the chuditch. The species is currently classed as near-threatened. Taxonomy The western quoll is a member of the family Dasyuridae and is most closely related to the bronze quoll (''Dasyurus spartacus''), a recently described species from New Guinea that was for some time believed to be an outlying population of the western quoll. Its species name, ''geoffroii'', refers to the prominent French naturalist Étienne Geoffroy Saint-Hilaire, who named the genus ''Dasyurus'' in 1796. The species has occasionally been placed in the genus ''Dasyurinus''. It is also known as the chuditch () in Western Australia (from Noongar ''djooditj''); ''chuditch'' serves as both the singular and plural form. Other common names include ''atyelpe'' or ''chilpa'' (from Arrernte), ''kuninka'' (from Western Desert language); ''id ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kangaroo Paw
Kangaroo paw is the common name for a number of species, in two genera of the family Haemodoraceae, that are native to the south-west of Western Australia. These rhizomatous perennial plants are noted for their unique bird-attracting flowers. The tubular flowers are coated with dense hairs and open at the apex with six claw-like structures which resemble kangaroo forelimbs, and it is from this paw-like formation that the common name "kangaroo paw" is derived. The kangaroo paw plant has been introduced into Japan and has been grown as a new ornamental crop mainly in Okinawa Island under a subtropical climate.Satou, Ichinoe, Fukumoto, Tezuka, & Horiuchi. (2001). Fusarium blight of kangaroo paw (anigozanthos spp.) caused by fusarium chlamydosporum and fusarium semitectum.''Journal of Phytopathology, 149''(3‐4), 203-206. doi:10.1046/j.1439-0434.2001.00588.x History The genus Anigozanthos' author was French botanist Jacques-Julien Houtou de Labillardière, who first collected t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
