Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western third of the land area of Australia, excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. With a total land area of 2,527,013 square kilometres (975,685 sq mi), Western Australia is Australia's largest state as well as the second-largest subdivision of any country on Earth, surpassed only by the Sakha Republic in eastern Russia. the state has 2.76 million inhabitants—11 percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated.
The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony in what is today Western Australia occurred following the landing by Major Edmund Lockyer on 26 December 1826 of an expedition on behalf of the New South Wales colonial government. Lockyer established a convict-supported military garrison at King George III Sound, at present-day Albany, and on 21 January 1827 he formally took possession for the British Crown of the western part of the continent that was not already claimed by the Crown. This was followed by the establishment of the Swan River Colony in 1829, including the site of the present-day capital, Perth. (Full article...)
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Banksia cuneata, commonly known as matchstick banksia or Quairading banksia, is an endangered species of flowering plant in the family Proteaceae. Endemic to southwestWestern Australia, it belongs to Banksia subg. Isostylis, a sub-genus of three closely related Banksia species with inflorescences or flower clusters that are dome-shaped heads rather than characteristic Banksia flower spikes. A shrub or small tree up to 5 m (16 ft) high, it has prickly foliage and pink and cream flowers. The common name Matchstick Banksia arises from the blooms in late bud, the individual buds of which resemble matchsticks. The species is pollinated by honeyeaters (Meliphagidae).
Although B. cuneata was first collected before 1880, it was not until 1981 that Australian botanist Alex George formally described and named the species. There are two genetically distinct population groups, but no recognised varieties. This Banksia is classified as endangered, surviving in fragments of remnant bushland in a region which has been 93% cleared for agriculture. As Banksia cuneata is killed by fire and regenerates from seed, it is highly sensitive to bushfire frequency—fires recurring within four years could wipe out populations of plants not yet mature enough to set seed. Banksia cuneata is rarely cultivated, and its prickly foliage limits its utility in the cut flower industry. (Full article...)
Carnaby's black cockatoo (Zanda latirostris), also known as the short-billed black cockatoo, is a large black cockatoo endemic to southwest Australia. It was described in 1948 by naturalistIvan Carnaby. Measuring 53–58 cm (21–23 in) in length, it has a short crest on the top of its head. Its plumage is mostly greyish black, and it has prominent white cheek patches and a white tail band. The body feathers are edged with white giving a scalloped appearance. Adult males have a dark grey beak and pink eye-rings. Adult females have a bone-coloured beak, grey eye-rings and ear patches that are paler than those of the males.
This cockatoo usually lays a clutch of one to two eggs. It generally takes 28 to 29 days for the female to incubate the eggs, and the young fledge ten to eleven weeks after hatching. The young will stay with the family until the next breeding season, and sometimes even longer. The family leaves the nesting site after the young fledge until the following year. Carnaby's black cockatoo forms flocks when not breeding, with birds in drier habitats usually being more migratory than those in wetter ones. It flies with deep and slow wingbeats, generally high above trees. Seeds of plants of the families Proteaceae and, to a lesser extent, Myrtaceae form a large part of its diet. (Full article...)
The banded stilt (Cladorhynchus leucocephalus) is a nomadicwader of the stilt and avocet family, Recurvirostridae, native to Australia. It belongs to the monotypic genus Cladorhynchus. It gets its name from the red-brown breast band found on breeding adults, though this is mottled or entirely absent in non-breeding adults and juveniles. Its remaining plumage is pied and the eyes are dark brown. Nestling banded stilts have white down, unlike any other species of wader.
Breeding is triggered by the filling of inland salt lakes by rainfall, creating large shallow lakes rich in tiny shrimp on which the birds feed. Banded stilts migrate to these lakes in large numbers and assemble in large breeding colonies. The female lays three to four brown- or black-splotched whitish eggs on a scrape. If conditions are favourable, a second brood might be laid, though if the lakes dry up prematurely the breeding colonies may be abandoned. (Full article...)
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Provisional RAAF area command boundaries, February 1940
The area command continued to operate after the war, but its assets and staffing were much reduced. Its responsibilities were subsumed in February 1954 by the RAAF's new functional commands: Home (operational), Training, and Maintenance Commands. Western Area headquarters was disbanded in November 1956. (Full article...)
Banksia violacea, commonly known as violet banksia, is a species of shrub or tree in the plant genus Banksia (family Proteaceae). It generally grows as a small shrub to 1.5 m (5 ft) high with fine narrow leaves, and is best known for its unusually coloured dark purple-violet inflorescences. The colour of the inflorescences, short leaves, and flattened follicles which are sticky when young, help identify this species from others in the field. It is found in low shrubland in southern regions of Western Australia from Esperance in the east to Narrogin in the west, growing exclusively in sandy soils.
First described in 1927 by the West Australian botanist Charles Gardner, the species was at one stage considered a variety of B. sphaerocarpa. Although there are no recognised subspecies or varieties, both lignotuberous and nonlignotuberous forms exist for Banksia violacea. Wasps, ants and flies have been recorded visiting flower spikes. Banksia violacea is classified as Not Threatened under the Wildlife Conservation Act of Western Australia. Regarded as of little value to floriculture, it is rarely cultivated. (Full article...)
Banksia grossa is a species of shrub in the familyProteaceae and is endemic to Southwest Australia. It is one of fourteen species of banksia of the series Abietinae, all of which bear predominantly cylindrical or oval inflorescences. Collected in 1965, it was first formally described in 1981 by Alex George. Its thick leaves and large seeds distinguish it from other members of the Abietinae, and are the basis of its species name.
Found in sand or sand over laterite among heath between Eneabba and Badgingarra in Western Australia, the species grows as a many-stemmed shrub to 1 m (3.3 ft) high with narrow leaves and oval brownish flower spikes up to 10 cm (4 in) high, composed of hundreds of individual flowers. Flowering occurs throughout the cooler months of March to September. Flower spikes develop woody follicles which bear the seeds. After bushfire, Banksia grossa regenerates from its woody lignotuber; bushfires also stimulate the release of seeds, which germinate after disturbance. Visitors to (and likely pollinators of) inflorescences include insects and a nocturnal mammal, the white-tailed dunnart. (Full article...)
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Inflorescence
Banksia epica is a shrub that grows on the south coast of Western Australia. A spreading bush with wedge-shaped serrated leaves and large creamy-yellow flower spikes, it grows up to 3½ metres (11½ ft) high. It is known only from two isolated populations in the remote southeast of the state, near the western edge of the Great Australian Bight. Both populations occur among coastal heath on cliff-top dunes of siliceous sand.
One of the most recently described Banksia species, it was probably seen by Edward John Eyre in 1841, but was not collected until 1973, and was only recognised as a distinct species in 1988. There has been very little research on the species since then, so knowledge of its ecology and cultivation potential is limited. It is placed in Banksia ser. Cyrtostylis, alongside its close relative, the well-known and widely cultivated B. media (southern plains banksia). (Full article...)
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Banksia lemanniana, the yellow lantern banksia or Lemann's banksia, is a species of flowering plant in the familyProteaceae, native to Western Australia. It generally grows as an open woody shrub or small tree to 5 m (16 ft) high, with stiff serrated leaves and unusual hanging inflorescences. Flowering occurs over summer, the greenish buds developing into oval flower spikes before turning grey and developing the characteristic large woody follicles. It occurs within and just east of the Fitzgerald River National Park on the southern coast of the state. B. lemanniana is killed by bushfire and regenerates from seed.
Described by Swiss botanist Carl Meissner in 1856, Banksia lemanniana was named in honour of English botanist Charles Morgan Lemann. It is one of three or four related species all with pendent inflorescences, which is an unusual feature of banksias. No subspecies are recognised. Banksia lemanniana is classified as Not Threatened under the Wildlife Conservation Act of Western Australia. Unlike many Western Australian banksias, it appears to have some resistance to dieback from the soil-borne water mouldPhytophthora cinnamomi, and is one of the easier Western Australian species to grow in cultivation. (Full article...)
Banksia blechnifolia is a species of flowering plant in the genusBanksia found in Western Australia. It was first described by Victorian state botanist Ferdinand von Mueller in 1864, and no subspecies are recognised. It gained its specific name as its leaves are reminiscent of a fern (Blechnum). B. blechnifolia is one of several closely related species that grow as prostrate shrubs, with horizontal stems and leathery, upright leaves. The red-brown flower spikes, known as inflorescences, are up to 20 centimetres (8 in) high and appear from September to November in the Australian spring. As the spikes age, each turns grey and develops as many as 25 woody seed pods, known as follicles.
Insects such as bees, wasps, ants and flies pollinate the flowers. Found in sandy soils in the south coastal region of Western Australia in the vicinity of Lake King, B. blechnifolia is non-lignotuberous, regenerating by seed after bushfire. The plant adapts readily to cultivation, growing in well-drained sandy soils in sunny locations. It is suitable for rockeries and as a groundcover. (Full article...)
The contract for the Forrestfield–Airport Link, which consists of 8 kilometres (5 mi) of twin bored tunnels and three new stations, was awarded to Salini Impregilo and NRW Pty Ltd in April 2016. Construction on Airport Central station began in March 2017 following preparatory work. By January 2018, excavation was complete and, in May 2018, the two tunnel boring machines (TBMs) reached the station after tunnelling from High Wycombe. The TBMs left the station tunnelling north-west in July, and construction of the rest of the station started. As well as the station, a 280-metre (920 ft) elevated walkway was built by Georgiou Group, linking the station to the airport's terminal T1. (Full article...)
After the war, Hancock became the inaugural commandant of RAAF College. His subsequent positions included Deputy Chief of the Air Staff from 1951 to 1953, Air Member for Personnel from 1953 to 1955, and Air Officer Commanding (AOC) No. 224 Group RAF in Malaya, responsible for all Commonwealth air forces in the region, from 1957 to 1959. Appointed a Companion of the Order of the Bath in 1958, he served as AOC RAAF Operational Command from 1959 to 1961, before being promoted to air marshal and commencing his term as Chief of the Air Staff. He was knighted in 1962. In his role as the Air Force's senior officer, Hancock initiated redevelopment of RAAF Base Learmonth in north Western Australia, as part of a chain of forward airfields for the defence of the continent. He also evaluated potential replacements for the RAAF's English Electric Canberra bomber, finding the American "TFX" (later the General Dynamics F-111) to be the most suitable for Australia's needs, though he did not recommend its immediate purchase due to its early stage of development. After retiring from the military in May 1965, Hancock co-founded the Australia Defence Association. He died in 1998, aged 91. (Full article...)
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Banksia ilicifolia, commonly known as holly-leaved banksia, is a tree in the familyProteaceae. Endemic to southwest Western Australia, it belongs to Banksia subg. Isostylis, a subgenus of three closely related Banksia species with inflorescences that are dome-shaped heads rather than characteristic Banksia flower spikes. It is generally a tree up to 10 metres (33 ft) tall with a columnar or irregular habit. Both the scientific and common names arise from the similarity of its foliage to that of the English holly Ilex aquifolium; the glossy green leaves generally have very prickly serrated margins, although some plants lack toothed leaves. The inflorescences are initially yellow but become red-tinged with maturity; this acts as a signal to alert birds that the flowers have opened and nectar is available.
Robert Brown described Banksia ilicifolia in 1810. Although Banksia ilicifolia is variable in growth form, with low coastal shrubby forms on the south coast near Albany, there are no recognised varieties as such. Distributed broadly, the species is restricted to sandy soils. Unlike its close relatives which are killed by fire and repopulate from seed, Banksia ilicifolia regenerates after bushfire by regrowing from epicormic buds under its bark. It is rarely cultivated. (Full article...)
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Banksia caleyi, commonly known as Caley's banksia or red lantern banksia, is a species of woody shrub of the family Proteaceae native to Western Australia. It generally grows as a dense shrub up to 2 m (7 ft) tall, has serrated leaves and red, pendent (hanging) inflorescences which are generally hidden in the foliage. First described by Scottish naturalist Robert Brown in 1830, Banksia caleyi was named in honour of the English botanist George Caley. No subspecies are recognised. It is one of three or four related species with hanging inflorescences, which is an unusual feature within the genus.
Julieka Ivanna Dhu (commonly referred to as Ms Dhu) was a 22-year-old Aboriginal Australian woman who died in police custody in South Hedland, Western Australia, in 2014. On 2 August that year, police responded to a report that Dhu's partner had violated an apprehended violence order. Upon arriving at their address, the officers arrested both Dhu and her partner after realising there was also an outstanding arrest warrant for unpaid fines against Dhu. She was detained in police custody in South Hedland and was ordered to serve four days in custody in default of her debt.
While in custody, Dhu complained of pain and was twice taken to the Hedland Health Campus hospital. Medical staff judged that her complaints were exaggerated and associated with drug withdrawal. On 4 August, Dhu complained that she could no longer stand. Police officers, who accused her of faking her condition, handcuffed her, carried her to the back of their van and returned her to the hospital; she was pronounced dead shortly after arrival. The official cause of death was an infection due to her partner's breaking of her ribs three months earlier. (Full article...)
Daglish station is on the Fremantle and Airport lines, which are part of the Transperth public transport network. Services on each line run every 12 minutes during peak hour and every 15 minutes outside peak hour and on weekends and public holidays. At night, trains are every half-hour or hour. The journey to Perth station is 4.9 kilometres (3.0 mi) and takes 7 minutes. (Full article...)
Photo credit: Cygnis insignis Kangaroo Paw is the common name for the genus Anigozanthos, this one is Anigozanthos manglesii or the Red and Green Kangaroo Paw is the floral emblem for Western Australia. Flowering from August to November with high standing flowers, occurring throughout urban and coastal regions.
Map of Collier Road, highlighted in red, with surrounding suburbs and road network
Collier Road is a 4.7-kilometre (2.9 mi) main road in the north-eastern suburbs of Perth, Western Australia, linking Morley in the north-west to Bassendean in the south-east. It services an industrial area in Bayswater and Bassendean, the Morley business district, and connects to Tonkin Highway. Collier Road first existed as a gravel track in the 1910s. The 1950s and 1960s saw the land around Collier Road change from rural to urban. It has undergone a major realignment twice, first in the mid-1980s to make room for a larger shopping centre in Morley, and between 2016 and 2018, for the construction of an interchange with Tonkin Highway. (Full article...)
The station was originally known as Forrestfield station during planning and construction. The contract for the Forrestfield–Airport Link, which consists of 8 kilometres (5 mi) of twin bored tunnels and three new stations, was awarded to Salini Impregilo and NRW Pty Ltd in April 2016. High Wycombe station itself was constructed above ground, with the line entering a tunnel just north of the station. Construction began in November 2016, with works initially focussing on building the tunnel dive structure. Tunnelling began in July 2017, and construction of the station itself had begun by November 2017. For much of the construction period, the site contained infrastructure to support the tunnelling operation. (Full article...)
The West Coast Eagles are an Australian rules football team based in Perth, Western Australia. Their 2020 season was their 34th season in the Australian Football League (AFL), their seventh season under premiership coach Adam Simpson, and the first season with Luke Shuey as captain. The West Coast Eagles finished the season with 12 wins and 5 losses, placing them fifth on the ladder, qualifying for the 2020 AFL finals series, in which they were eliminated in the first round by eighth-placed Collingwood. The COVID-19 pandemic had a significant impact on their season, with the team forced to hub in Queensland for much of the season due to restrictions on travelling to Western Australia from other states.
In her first year of senior competition, Mitchell qualified for the balance beam event final at the 2007 World Championships. Then at the 2008 Summer Olympics, she helped the Australian team place sixth, their highest finish ever. She then became the first Australian gymnast to win more than one medal at the same World Championships when she won two silver medals in 2009. The next year, she tied the record for the most gold medals won by a female gymnast at a single Commonwealth Games and became Australia's first female World champion in gymnastics. At her second Olympic Games in 2012, she qualified for the floor exercise final and finished fifth. She won two more Commonwealth medals in 2014, silver with the team and on the floor exercise. Mitchell retired from gymnastics in 2016 as Australia's most decorated gymnast. (Full article...)
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Cyclone Ilona at peak intensity on 17 December
Severe Tropical Cyclone Ilona caused moderate damage across the Pilbara region of Western Australia in mid-December 1988. The system originated from a monsoon trough that coalesced into a tropical low over the Timor Sea on 12 December. The system initially moved southwest, before moving on a more westerly course. Steady intensification occurred and Ilona reached its peak strength on 17 December as a low-end severe tropical cyclone. A southward turn directed the cyclone toward Western Australia, and it made landfall near Mardie Station. The system subsequently degraded over land and dissipated on 19 December.
The cyclone's effects were relatively limited, though locally significant damage was reported in areas such as Dampier and Karratha. Several homes lost their roof and downed power lines left towns without power for several days. No casualties were reported, damage amounted to A$1 million (US$725,000), and the name Ilona was retired after the season. (Full article...)
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Cyclone Sam making landfall on Australia at peak intensity on 8 December
Severe Tropical Cyclone Sam (JTWC designation: 03S) was an intense tropical cyclone that brought flooding rainfall to a wide swath of northern Australia in December 2000. The first tropical cyclone of the regional season, Sam originated from a tropical low that formed in the Arafura Sea on 28 November. Tracking generally westward, the initial low-pressure area remained generally weak until it entered the Timor Sea, by which time it had strengthened into a tropical cyclone on 5 December. Though a subtropical ridge was forcing the cyclone westward at the time, an approaching shortwavetrough caused Sam to track southward the following day, towards the Australian coast. During its southward progression, Sam rapidly intensified, and reached its peak intensity on 8 December. Soon afterwards, the storm made landfall near Lagrange, Western Australia at the same intensity. Once inland, Sam was slow to weaken as it re-curved eastward, and persisted for nearly a week inland before dissipating on 14 December.
Throughout its existence, Cyclone Sam brought heavy rainfall to a wide swath of northern Australia. Rainfall peaked at 520 mm (20 in) in Shelamar over a 48-hour period ending on 11 December. Upon making landfall, damage was considerable, albeit localized. Most of the destruction wrought by Sam occurred near the coast, particularly in Bidyadanga and Anna Springs Station. Some buildings sustained considerable damage, and trees and power lines were felled, resulting in some power outages. Offshore, 163 illegal immigrants aboard two vessels were feared to have drowned, which would make Sam one of the deadliest cyclones in Australian history. However, these people were later accounted for. After the season, the name Sam was retired from the regional naming list. (Full article...)
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Banksia acanthopoda is a species of shrub in the family Proteaceae. It grows as a small spreading shrub to 2 m (6+1⁄2 ft) high and has prickly leaves and yellow composite flower heads, called inflorescences, composed of 50 to 60 individual yellow flowers. Flowering takes place in the southern hemisphere winter. Endemic to Western Australia, it occurs only in a few populations in the vicinities of Woodanilling, Katanning and Darkan. Because of its rarity, it is classed as "Priority Two" conservation flora by Western Australia's Department of Environment and Conservation.
The botanist Alex George first described this species in 1996, naming it Dryandra acanthopoda. It was renamed to its current name in 2007, when all Dryandra species were transferred to the genus Banksia. It is little known in cultivation and its sensitivity to dieback is unclear (although highly likely). It has potential as a cut flower. (Full article...)
While no fatalities were reported, the cyclone brought record-breaking rainfall to Australia, which led to a sharp decrease in the country's gold output. The cyclone also caused minor damage in the Pilbara region of Western Australia. In the spring of 2005, the Australian Bureau of Meteorology retired the name Fay from use, and it will never be used again as a cyclone name. (Full article...)
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Myrmecia inquilina is a species of ant endemic to Australia in the subfamily Myrmeciinae, first discovered in 1955 and described by Athol Douglas and William Brown Jr. in 1959. These ants are large, measuring 21.4 millimetres (0.84 in). During the time of its discovery, Douglas and Brown announced M. inquilina as the first social parasite among the primitive subfamilies, and today it is one of the two known Myrmecia species to have no worker caste. Two host species are known, Myrmecia nigriceps and Myrmecia vindex. Aggression between M. inquilina and its host species does not occur, and colonies may only produce M. inquilina brood months after the inquiline queens begin to lay their eggs. Queens eat the colony brood or trophic eggs, and other Myrmecia species may kill M. inquilina queens if they reject them. Due to its restricted distribution and threats to its habitat, the ant is "vulnerable" according to the IUCN Red List. (Full article...)
The first Victoria Park station opened in 1898 after lobbying by the Municipality of Victoria Park. It gained a station master in 1922, which lasted until 1969. The Victoria Park section of the Armadale line underwent several improvements in the 2000s. Lathlain station closed in 2003, and a nearby level crossing was removed and replaced with a bridge. The Thornlie line commenced services on 7 August 2005, enabling most Armadale services to skip the station. In 2007, construction started on a new Victoria Park station, 230 metres (750 ft) south of the original station and closer to the demolished Lathlain station. The new station had greater accessibility and was no longer on a curve, which allowed for a smaller platform gap. The new Victoria Park station opened on 2 August 2008, and the old one was demolished soon afterwards. (Full article...)
These games raised the profile of paraplegic (spinal cord and polio) athletes in Australia, particularly Western Australia. The chairman of the Organising Committee, Hugh Leslie, who had lost a leg in World War II, gave a speech aimed to change public perceptions about disabilities by addressing the power of language. These games, he told the audience, "were designed to prove to the public that the person who was bodily handicapped was not a cripple, and he hoped that that horrible word would eventually be wiped out of use. He had a slogan which he hoped would be adopted by all disabled: 'I can, I will'". (Full article...)
... that Mertome Village in Bayswater, Western Australia was the first aged care complex to be built by a local government in Australia?
... that Bill Dunn, an Indigenous Australian pastoralist approaching retirement, sold his station at half-price to the Jigalong community despite receiving full-price offers from non-Indigenous people?
...that the original Victoria Dam, constructed in 1891, was the first dam in Western Australia, and it stood for almost 100 years before being replaced with the current dam?
...that AnglicanbishopKay Goldsworthy was consecrated as the first woman bishop of any Australian church on 22 May 2008?