Tiwi Islands
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The Tiwi Islands ( tiw, Ratuati Irara meaning "two islands") are part of the
Northern Territory The Northern Territory (commonly abbreviated as NT; formally the Northern Territory of Australia) is an Australian territory in the central and central northern regions of Australia. The Northern Territory shares its borders with Western Aust ...
,
Australia Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands. With an area of , Australia is the largest country by ...
, to the north of Darwin adjoining the Timor Sea. They comprise Melville Island, Bathurst Island, and nine smaller uninhabited islands, with a combined area of . Inhabited before European settlement by the Tiwi, an
Aboriginal Australian Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait I ...
people, the islands' population was 2,348 at the . The Tiwi Land Council is one of four land councils in the Northern Territory. It is a representative body with
statutory authority A statutory body or statutory authority is a body set up by law (statute) that is authorised to implement certain legislation on behalf of the relevant country or state, sometimes by being empowered or delegated to set rules (for example re ...
under the '' Aboriginal Land Rights (Northern Territory) Act 1976'', and has responsibilities under the '' Native Title Act 1993'' and the '' Pastoral Land Act 1992''.


Geography and population

The Tiwi Islands were created by sea level rise at the end of the last ice age, which finished about 11,700 years ago, with the flooding occurring an estimated 8,200 to 9,650 years ago. The story of the flooding is told in Tiwi traditional stories and
creation myth A creation myth (or cosmogonic myth) is a symbolic narrative of how the world began and how people first came to inhabit it., "Creation myths are symbolic stories describing how the universe and its inhabitants came to be. Creation myths develo ...
s passed down orally from generation to generation ever since. The islands are located in the Northern Territory about to the north of the Australian mainland and are bounded by the Timor Sea in the north and the west, in the south by the Beagle Gulf, the Clarence Strait and Van Diemen Gulf and in the east by the Dundas Strait. The island group consists of two large inhabited islands (Melville and Bathurst), and nine smaller uninhabited islands (Buchanan, Harris, Seagull, Karslake, Irritutu, Clift, Turiturina, Matingalia and Nodlaw). Bathurst Island is the fifth-largest island of Australia and accessible by sea and air. Melville Island is Australia's second largest island (after Tasmania). The main islands are separated by Apsley Strait, which connects Saint Asaph Bay in the north and Shoal Bay in the south, and is between and wide, long. At the mouth of Shoal Bay is Buchanan Island, with an area of about . A car ferry at the narrowest point provides a quick connection between Melville and Bathurst Islands. They are inhabited by the
Tiwi people The Tiwi people (or Tunuvivi) are one of the many Aboriginal groups of Australia. Nearly 2,000 Tiwi people live on Bathurst and Melville Islands, which make up the Tiwi Islands, lying about from Darwin. The Tiwi language is a language isola ...
, as they have been for thousands of years before European settlement in Australia. The Tiwi are an
Aboriginal Australian Aboriginal Australians are the various Indigenous peoples of the Australian mainland and many of its islands, such as Tasmania, Fraser Island, Hinchinbrook Island, the Tiwi Islands, and Groote Eylandt, but excluding the Torres Strait I ...
people, culturally and linguistically distinct from those of Arnhem Land on the mainland just across the water. In 2021, the total population of the islands was 2,348, of whom 87% were Aboriginal people. Most residents speak Tiwi as their first language and
English English usually refers to: * English language * English people English may also refer to: Peoples, culture, and language * ''English'', an adjective for something of, from, or related to England ** English national ...
as a second language. Most of the population live in
Wurrumiyanga Wurrumiyanga (), formerly Nguiu (, ), is a community on the southern coast of Bathurst Island, Northern Territory, Australia. Nguiu was founded in 1911 as a Catholic mission by Francis Xavier Gsell. In 2010 Nguiu was renamed Wurrumiyanga, ...
(known as Nguiu until 2010) on Bathurst Island, and Pirlangimpi (also known as Garden Point) and Milikapiti (also known as Snake Bay) on Melville Island. Wurrumiyanga has a population of nearly 1500, the other two centres around 450 each. There are other smaller settlements, including Wurankuwu (Ranku) Community on western Bathurst Island.


History

Aboriginal people have occupied the area that became the Tiwi Islands for at least 40,000 years, with creation stories relating their presence on the islands at least 7,000 years
before present Before Present (BP) years, or "years before present", is a time scale used mainly in archaeology, geology and other scientific disciplines to specify when events occurred relative to the origin of practical radiocarbon dating in the 1950s. Beca ...
. Tiwi islanders are believed to have had contact with Macassan traders, and the first historical record of contact between Indigenous islanders and European explorers was with the Dutch "under the command of Commander Maarten van Delft who took three ships, the ''Nieuw Holland'', the ''Waijer'', and the ''Vosschenbosch'', into Shark Bay on Melville Island and landed on 30 April 1705". There were other visits by explorers and navigators in the seventeenth, eighteenth and nineteenth centuries, including by Dutchman Pieter Pieterszoon, Frenchman Nicholas Baudin and Briton Philip Parker King. In February 1824 Captain Gordon Bremer was appointed by the
Admiralty Admiralty most often refers to: *Admiralty, Hong Kong *Admiralty (United Kingdom), military department in command of the Royal Navy from 1707 to 1964 *The rank of admiral *Admiralty law Admiralty can also refer to: Buildings * Admiralty, Traf ...
, upon instruction from the
British Colonial Office The Colonial Office was a government department of the Kingdom of Great Britain and later of the United Kingdom, first created to deal with the colonial affairs of British North America but required also to oversee the increasing number of c ...
, to take possession of Bathurst and Melville Islands, along with the Cobourg Peninsula (now part of Arnhem Land) on the mainland to the east, subject to the land being unoccupied by any people except "...the Natives of those or any of the other Eastern Islands". Bremer established the first European settlement on the Islands, which was also the first British settlement in northern Australia, at Fort Dundas on Melville Island, near present-day Pirlangimpi in September 1824. However, owing in part to the hostility of the Indigenous population, it lasted only five years, being abandoned in 1829. As "the first attempted European and military settlement anywhere in northern Australia", the site is on Australia's Register of the National Estate. Despite the failure of the settlement, Bremer had claimed the northern area of the continent and adjacent islands as part of
New South Wales ) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , es ...
(then under Governor Thomas Brisbane). Jurisdiction of the Northern Territory, including the Tiwi Islands was taken over by the Government of the Colony of South Australia by instruction from the Colonial Office in 1863, but this was finally relinquished to the federal government, after years of negotiations, in 1911. Soon before the South Australian government handed over the Territory, it gave notice that up to 5,000 acres were available north of the
18th parallel south The 18th parallel south is a circle of latitude that is 18 degrees south of the Earth's equatorial plane. It crosses the Atlantic Ocean, Africa, the Indian Ocean, Australasia, the Pacific Ocean and South America. Around the world Starting at ...
, which included land on Bathurst Island. In September 1910 the German
Catholic The Catholic Church, also known as the Roman Catholic Church, is the largest Christian church, with 1.3 billion baptized Catholics worldwide . It is among the world's oldest and largest international institutions, and has played a ...
missionary Francis Xavier Gsell applied for a license to establish a Christian mission in similar way that land grants had been made in British New Guinea. In the same month the South Australian government declared the whole of Bathurst Island an Aboriginal reserve, and granted for the mission. The mission was established by Gsell on Bathurst Island in 1911. A timber church built in the 1930s is a prominent landmark in Wurrumiyanga. The Catholic mission had positive impacts, through access to education and welfare services, but also negative effects through the suppression of Aboriginal language and culture.
Nova Peris Nova Maree Peris (born 25 February 1971) is an Aboriginal Australian athlete and former politician. As part of the Australian women's field hockey (Hockeyroos) team at the 1996 Olympic Games, she was the first Aboriginal Australian to win an ...
' mother, Joan, was raised in this mission after being taken from her mother; she was one of the Stolen Generations. The Tiwi artwork in the Catholic church, and the translation of
Biblical The Bible (from Koine Greek , , 'the books') is a collection of religious texts or scriptures that are held to be sacred in Christianity, Judaism, Samaritanism, and many other religions. The Bible is an anthologya compilation of texts of ...
stories into Tiwi, are both notable. Control of the islands was transferred to the Indigenous traditional owners through the Tiwi Aboriginal Land Trust, and the Tiwi Land Council that was founded in 1978. The Tiwi Islands
local government area A local government area (LGA) is an administrative division of a country that a local government is responsible for. The size of an LGA varies by country but it is generally a subdivision of a State (administrative division), state, province, divi ...
was established in 2001, when the previous community government councils in the three main communities of Wurrumiyanga (Bathurst Island), Pirlangimpi and Milikapiti (Melville Island) were amalgamated with the Wurankuwu Aboriginal Corporation to form a single local government. The Tiwi Islands Local Government was replaced in 2008 by the Tiwi Islands Shire Council as part of a Northern Territory-wide restructuring of local government.


Politics and administration


Electorates

The Tiwi Islands are part of the federal electorate of Lingiari, for which the current member is
Marion Scrymgour Marion Rose Scrymgour (born 13 September 1960) is an Australian politician and the current MP for Lingiari. She was a member of the Northern Territory Legislative Assembly from 2001 to 2012, representing the electorate of Arafura. She was t ...
. The islands are within the Northern Territory electorate of Arafura. The current member for Arafura is Lawrence Costa, from the Labor Party.


Local government

The administration of the islands is divided between the local Tiwi Islands Regional Council, and the Indigenous landholder representative organisation, the Tiwi Land Council. Representatives on the Shire Council are elected from four wards, and include 12 councillors. #Milikapiti Ward (northeast Melville Island, largest) #Nguiu Ward (south Bathurst Island, Buchanan Island) #Pirlangimpi Ward (west and southwest Melville Island) #Wurankuwu Ward (north Bathurst Island) In 2011–12, the operating budget of the then Tiwi Islands Shire Council was A$26.4 million. As of 2019, the elected Mayor of Tiwi Islands Shire Council is Lesley Tungutalum.


Locality

On 4 April 2007, the land occupied by the Tiwi Islands and adjoining waters were gazetted by the Northern Territory Government as a locality with the name, Tiwi Islands''. The boundary of the locality is similar to that gazetted in 1978 by the Australian government for the Tiwi Land Council.


Culture


Indigenous art

The creation of Indigenous Australian art is an important part of Tiwi Island culture and its economy. There are three Indigenous art centres on the islands: Tiwi Design, Munupi Arts & Crafts, and Jilamara Arts and Craft, and these collaborate through a cooperative venture, Tiwi Art. Apart from Tiwi Art network there are two independent operations: fabric design, printing and clothing business Bima Wear, operated by Indigenous women since 1969, and Ngaruwanajirri, also known as 'The Keeping Place'. Tiwi artists who have held international exhibitions or whose works are held in major Australian collections include Kitty Kantilla, Donna Burak, Jean Baptiste Apuatimi, and
Fiona Puruntatameri Fiona is a feminine given name. The name is associated with the Gaelic traditions of Ireland and Scotland (through the poetry of James Macpherson), but has also become popular in England.. It can be considered either a Latinisation of names, Lati ...
. A lot of wood carvings of birds are made by Tiwi people. Some of these are displayed in the Mission Heritage Gallery on Bathurst Island. The carvings represent various birds from Tiwi mythology, which have various meanings. Certain birds tell the Tiwi people about approaching monsoonal rains whilst others warn of impending cyclones. Others, depending on the totem of the people, alert the Tiwi people that someone has died in a particular clan. There are others that represent ancestral beings who were, according to mythology, changed into birds. Carved birds are sometimes at the top of pukumani poles, which are placed at burial sites. The carving of human sculptures on the Tiwi islands was introduced by Cardo Kerinauia into Paru village in the 1960s after he had seen sculptures in Darwin Paru villagers soon started a cottage industry of wood carving and had several pioneering Tiwi artists including Declan Apuatimi, Enraeld Munkara and Mick Aruni The Tiwi people also create many of their designs on fabric. The main method uses wax to resist dyeing similarly to Indonesian batik prints. Various fabrics are used ranging from sturdy, woven cotton to delicate silks, from which they create silk scarves. The creation of their artwork is usually a social activity and consists of groups of people sitting together and talking whilst they work in a relaxed fashion. Often these grouping are segregated by gender.


Pukamani

The pukamani, or pukumani, is a burial ceremony based on a Dreamtime story, which is performed around carved and painted grave posts, known as tutini (sometimes referred to as pukumani poles). The ceremony takes place two to six months after the burial, and may last for a few days. Specially commissioned carvers carve and paint up to 12 tutini, which are erected around the grave mound. They are made from
ironwood Ironwood is a common name for many woods or plants that have a reputation for hardness, or specifically a wood density that is heavier than water (approximately 1000 kg/m3, or 62 pounds per cubic foot), although usage of the name ironwood in ...
and decorated with white clay, black
charcoal Charcoal is a lightweight black carbon residue produced by strongly heating wood (or other animal and plant materials) in minimal oxygen to remove all water and volatile constituents. In the traditional version of this pyrolysis process, ...
, and ground yellow or red
ochre Ochre ( ; , ), or ocher in American English, is a natural clay earth pigment, a mixture of ferric oxide and varying amounts of clay and sand. It ranges in colour from yellow to deep orange or brown. It is also the name of the colours produced ...
. Dancers thread their way amongst the tutini and at the end of the ceremony, Tunga, or painted bark baskets, are placed on top of the posts. The burial poles, which are intended as gifts to please the spirits of the dead, are left to decay. There is some discussion about whether the poles are sacred ritualistic objects, or a commodified work of fine art (in one case, an exhibition displaying objects which resembled the poles created by
Melbourne Melbourne ( ; Boonwurrung/ Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a metro ...
designers was withdrawn) but specially commissioned poles are freely borrowed or sold for displays in art galleries around Australia and the world.


Music


B2M

The band B2M ("Bathurst to Melville"), fronted by Jeffrey "Yello" Simon, was formed in the Tiwi Islands in December 2004 in Nguiu (now
Wurrumiyanga Wurrumiyanga (), formerly Nguiu (, ), is a community on the southern coast of Bathurst Island, Northern Territory, Australia. Nguiu was founded in 1911 as a Catholic mission by Francis Xavier Gsell. In 2010 Nguiu was renamed Wurrumiyanga, ...
) Simon, who started a career in the police force and had to attend attempted
suicide Suicide is the act of intentionally causing one's own death. Mental disorders (including depression, bipolar disorder, schizophrenia, personality disorders, anxiety disorders), physical disorders (such as chronic fatigue syndrome), and ...
s, was determined to try to make a difference through music. As of 2015 other band members included Greg Orsto, James “Fab” Kantilla, Daniel Cunningham, Darren Narul and dancer Shelton Murray, all of whom sing. They made their first recording from a live acoustic set in Darwin in 2008, which was titled ''B2M – Live at The Monsoon Sessions''. Later in the same year, they won Emerging Artist of the Year at the
NT Indigenous Music Awards The National Indigenous Music Awards (NIMA), also known as the NT Indigenous Music Awards from 2004 to 2008, are music awards presented to recognise excellence, innovation and leadership among Aboriginal and Torres Strait Islander musicians in ...
(now called the National Indigenous Music Awards). In 2011 the band released their first official track, "Japparik'a", which is the
Tiwi Bombers Football Club The Tiwi Bombers Football Club is an Australian rules football club, currently competing in the Northern Territory Football League. The club is notable as being the first all- Aboriginal team to play in a major competition. The team is affilia ...
’s anthem. Their debut album ''(2213) Home'' was released in 2015 on Skinnyfish Music, containing work shaped over 10 years. It included their first single, "Parlingarri", which contains an old Tiwi chant never before heard outside the Tiwi Islands; special permission had to obtained from Tiwi elders to use it. They have a large Indigenous following in Australia, where they often sing songs with positive messages about alcohol and drugs. They have toured
East Timor East Timor (), also known as Timor-Leste (), officially the Democratic Republic of Timor-Leste, is an island country in Southeast Asia. It comprises the eastern half of the island of Timor, the exclave of Oecusse on the island's north-w ...
, Bali and
Shanghai Shanghai (; , , Standard Chinese, Standard Mandarin pronunciation: ) is one of the four Direct-administered municipalities of China, direct-administered municipalities of the China, People's Republic of China (PRC). The city is located on the ...
. The band toured
Taiwan Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the no ...
, headlining the Pulima Indigenous arts festival in 2016, and played the Northern Territory's
Barunga Festival Barunga, formerly known as Beswick Creek and then Bamyili, is a small Aboriginal community located approximately southeast of Katherine, in the Northern Territory of Australia. It is part of the Roper Gulf Region local government area. At th ...
in 2018. They sang more traditional songs in Taiwan, and were inspired by their experience there to instigate "Project Songlines", in which they mix very old traditional Tiwi chants with chants from other indigenous cultures. Also in 2018, they did a nationwide tour named Mamanta, performing at the
Riverside Theatres Riverside Theatres is a multi-venue performing arts centre located in the Central business district, CBD of Parramatta in the western suburbs of Sydney, New South Wales, Australia. Opened in 1988, its venues include the 761-seat proscenium arch ...
in Parramatta in September. They had been working with Australian-Irish musician
Steve Cooney Stephen Cooney is an Australian-Irish musician. Early life Cooney was born in Melbourne, Victoria, Australia, where he learned to play the didgeridoo, and from the age of seventeen he played in a number of rock bands. He is of Irish ancestry ...
, including experimenting with mixing up traditional Irish Gaelic music with Tiwi sounds. Their main motivation for touring is to share their culture. The 2018 tour included 23 shows and 15 workshops. Sadly, singer Greg Orsto died on 5 January 2021 of a
heart attack A myocardial infarction (MI), commonly known as a heart attack, occurs when blood flow decreases or stops to the coronary artery of the heart, causing damage to the heart muscle. The most common symptom is chest pain or discomfort which ma ...
, aged 59. He was described as "“the heart of B2M, a quiet but powerful influence on the band”.


Sport


Australian rules football

Australian rules football is the most popular sport on the Tiwi Islands, and was introduced in 1941 by missionaries John Pye and Andy Howley. There has been a
Tiwi Islands Football League The Tiwi Islands Football League is an Australian rules football competition in the Tiwi Islands, Northern Territory, Australia. Australian Rules football is the most popular sport on the Tiwi Islands. The Grand Final of the TIFL was broadcast ...
competition since 1969. The Tiwi Australian Football League has 900 participants out of a community of about 2600, the highest football participation rate in Australia (35%). The Tiwi Islands Football League Grand Final is held in March each year and attracts up to 3,000 spectators. Tiwi footballers are renowned for exquisite "one-touch" skills. Many of the players have a preference for playing barefoot. Many of the male players also play for the St Mary's Football Club in Darwin, which was formed specifically to allow Tiwi soldiers in the 1950s to play in the
Northern Territory Football League The Northern Territory Football League (NTFL) is an Australian rules football semi-professional league operating in Darwin in the Northern Territory. The league is one of few (and the highest level) Australian Rules competitions played during ...
. The
Tiwi Bombers Football Club The Tiwi Bombers Football Club is an Australian rules football club, currently competing in the Northern Territory Football League. The club is notable as being the first all- Aboriginal team to play in a major competition. The team is affilia ...
fielded a team in the
Northern Territory Football League The Northern Territory Football League (NTFL) is an Australian rules football semi-professional league operating in Darwin in the Northern Territory. The league is one of few (and the highest level) Australian Rules competitions played during ...
from the 2006/07 season. Notable footballers from the Tiwi Islands to have played in the national VFL /
AFL AFL may refer to: Sports * American Football League (AFL), a name shared by several separate and unrelated professional American football leagues: ** American Football League (1926) (a.k.a. "AFL I"), first rival of the National Football Leagu ...
competition. Particularly notable is the
Rioli The Rioli family are a notable Australian rules football family from the Tiwi Islands in the Northern Territory. Six family members have played in the Australian Football League (AFL), with a further five playing in the West Australian Football L ...
family has produced a dynasty of AFL players related to Cyril Rioli Snr. Notable members of this family include
Maurice Rioli Maurice Joseph Rioli Sr. (1 September 195725 December 2010) was an Australian rules footballer who represented St Mary's Football Club in the Northern Territory Football League (NTFL), in the West Australian Football League (WAFL) and in th ...
,
Cyril Rioli Cyril Rioli (born 14 July 1989) is a former Australian rules football player who played with the Hawthorn Football Club in the Australian Football League. Rioli was a member of four premiership teams and the Norm Smith Medallist from the 2015 ...
,
Daniel Rioli Daniel Rioli (born 16 April 1997) is a professional Australian rules footballer playing for the Richmond Football Club in the Australian Football League (AFL). He is a three-time premiership player with the club and in 2017 he received the award ...
,
Dean Rioli Dean Rioli (born 20 May 1978) is a former Australian rules football player who spent his whole professional career with the Essendon Football Club in the Australian Football League. The nephew of Maurice Rioli, the Richmond Football Club ch ...
, Willie Rioli,
Daniel Rioli Daniel Rioli (born 16 April 1997) is a professional Australian rules footballer playing for the Richmond Football Club in the Australian Football League (AFL). He is a three-time premiership player with the club and in 2017 he received the award ...
and Maurice Rioli Jr. Other notable players include Ronnie Burns, Michael Long,
Austin Wonaeamirri Austin Wonaeamirri (born 2 October 1988) is a professional Australian rules football player of indigenous ( Tiwi) origin. He previously played for the Melbourne Football Club in the Australian Football League (AFL). Early life Wonaeamirri was ...
,
David Kantilla David Kantilla (1938 – 13 June 1978, traditional name AmparralamtuaTatz & Tatz, p. 125.) was an Australian rules footballer who is recognised as the first Indigenous Australian to play in the South Australian National Football League and the ...
Anthony McDonald-Tipungwuti Anthony William Watson McDonald-Tipungwuti (born 22 April 1993) is a professional Australian rules football player for the Essendon Football Club in the Australian Football League (AFL). He was drafted by Essendon with their second selection ...
and Ben Long. Maurice Rioli ( 1982) and Michael Long ( 1993) are both uncles of Cyril Rioli ( 2015), and all three have won the
Norm Smith Medal The Norm Smith Medal is an Australian rules football award presented annually to the player adjudged the best on ground in the Grand Final of the Australian Football League (AFL). Prior to 1990 the competition was known as the Victorian Footbal ...
for being adjudged the best player of an AFL Grand Final. The Tiwi Islands Football Club was the subject of a series on ABC's ''Message Stick'' in 2009, called "In A League of Their Own".


Cricket

As reported in '' The Weekend Australian'' in 2010, Australian cricketers led by Mathew Hayden raised $200,000 for cricket development in the Tiwi Islands. With former internationals Allan Border, Michael Kasprowicz and
Andy Bichel Andrew John Bichel (born 27 August 1970) is a former Australian cricketer, who played 19 Test matches and 67 One Day Internationals for Australia between 1997 and 2004. He was a right-arm medium-fast bowler, but was also a hard-hitting lower- ...
, the match between Hayden XI and Border XI had a turnout of 1,000 people, nearly half the islands' population.


Transport

A commercial flight operator,
Fly Tiwi Fly Tiwi is an Australian airline based in Darwin, Northern Territory, offering scheduled passenger services between the Northern Territory capital and communities located on the Tiwi, South Goulburn and Croker islands, as well as a number ...
, connects both islands to each other and to Darwin. Formed as an association between Hardy Aviation and the Tiwi Land Council, Fly Tiwi has daily flights to all three communities on the islands. SeaLink NT operates ferry services connecting Wurrumiyanga and Darwin, making the 2.5-hour trip each way three days a week. In 2008, local government maintained of roads on the islands.


Environment, conservation and land use

The islands' climatic and geographical extremity means that they have distinctive vegetation and special conservation values:
because of their isolation and because they have extremely high rainfall, the Tiwi Islands support many species not recorded elsewhere in the Northern Territory (or in the world), and some range-restricted species. The Tiwi Islands contain the Territory’s best-developed (tallest and with greatest basal area) eucalypt forests and an unusually high density and extent of rainforests.


Climate

The Tiwi Islands have a
tropical monsoon climate An area of tropical monsoon climate (occasionally known as a sub-equatorial, tropical wet climate or a tropical monsoon and trade-wind littoral climate) is a tropical climate sub-type that corresponds to the Köppen climate classification category ...
, ( Köppen ''Am''), with of rainfall on northern Bathurst Island and on eastern Melville Island. The wet season from November to April brings the islands the highest rainfall in the Northern Territory. The Tiwi people describe three distinct seasons: the dry (season of smoke), the buildup (high humidity and cicadas songs) and the wet (storms) The seasons frame the lifestyle of the Tiwi people, dictating the food sources available and their ceremonial activities. Tiwi is subject to a recurring meteorological phenomenon, dubbed Hector, wherein a thunderstorm forms nearly every day from November to December and February through March. The storm is very powerful, going over 20 kilometres into the atmosphere, and is visible from as far away as Darwin. It is caused by the collision of
sea breezes A sea breeze or onshore breeze is any wind that blows from a large body of water toward or onto a landmass; it develops due to differences in air pressure created by the differing heat capacities of water and dry land. As such, sea breezes ar ...
across the islands.


Flora and fauna

The islands have been isolated from the Australian mainland since the last Ice Age. They are covered mainly with eucalypt
forest A forest is an area of land dominated by trees. Hundreds of definitions of forest are used throughout the world, incorporating factors such as tree density, tree height, land use, legal standing, and ecological function. The United Nations' ...
on a gently sloping lateritic plateau. The extensive open forest, open
woodland A woodland () is, in the broad sense, land covered with trees, or in a narrow sense, synonymous with wood (or in the U.S., the '' plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunlight and limited shade (see ...
s and riparian vegetation are dominated by Darwin Stringybarks, Woollybutts, and Cajuputs. There are small patches of rainforest occurring in association with perennial freshwater springs, and mangroves occupying the numerous inlets. There is a range of threatened and
endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...
species on the Tiwi Islands. Thirty-eight threatened species have been recorded, and a number of plants and invertebrates are found nowhere else, including eight plant species and some land snails and dragonflies. The islands are exceptionally
mammal Mammals () are a group of vertebrate animals constituting the class Mammalia (), characterized by the presence of mammary glands which in females produce milk for feeding (nursing) their young, a neocortex (a region of the brain), fur ...
diverse, hosting 36 species of native mammals. Threatened mammals include Brush-tailed rabbit rats, northern brush-tailed phascogales,
false water rat ''Xeromys myoides'', also known as the water mouse, marine mouse, mangrove mouse, false water rat, manngay and yirrkoo, is a species of rodent native to waterways of Australia and Papua New Guinea. Taxonomy A description of the species was pu ...
s and Carpentarian dunnarts. The islands host the world's largest breeding colony of crested terns and a large population of the vulnerable olive ridley turtle; a sea turtle conservation program commenced on the islands in 2007. The seas and estuaries around the islands are home to several species of
shark Sharks are a group of elasmobranch fish characterized by a cartilaginous skeleton, five to seven gill slits on the sides of the head, and pectoral fins that are not fused to the head. Modern sharks are classified within the clade Selachi ...
and
saltwater crocodile The saltwater crocodile (''Crocodylus porosus'') is a crocodilian native to saltwater habitats and brackish wetlands from India's east coast across Southeast Asia and the Sundaic region to northern Australia and Micronesia. It has been l ...
s. Invasive mammals on the islands include black rats, cats, pigs, water buffalo, horses, and cattle. Water buffalo are common on Melville Island but not Bathurst Island, while feral pigs are common on Bathurst Island but not Melville Island. The Tiwi Land Council is currently working to eradicate feral pigs from Melville Island before they can establish a large population. The Tiwi Land Council and the Tiwi Aboriginal community more broadly are both in favor of feral cat eradication, although no plans for it are currently underway.


Important Bird Area

The islands have been identified as an Important Bird Area (IBA) by
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 ...
because they support relatively high densities of red goshawks, partridge pigeons and bush stone-curlews, as well as up to 12,000 (over 1% of the world population) great knots. Other birds for which the Tiwi Island populations are globally significant include
chestnut rail The chestnut rail (''Eulabeornis castaneoventris'') is a species of bird in the family Rallidae. It is the only species in the genus ''Eulabeornis''. It is found in the Aru Islands and northern Australia. Its natural habitat is subtropical ...
s, beach stone-curlews,
northern rosella The northern rosella (''Platycercus venustus''), formerly known as Brown's rosella or the smutty rosella, is a species of parrot native to northern Australia, ranging from the Gulf of Carpentaria and Arnhem Land to the Kimberley. It was describ ...
s,
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 depictio ...
s,
rainbow pitta The rainbow pitta (''Pitta iris'') is a small passerine bird in the pitta family, Pittidae, endemic to northern Australia, most closely related to the superb pitta of Manus Island. It has a velvet black head with chestnut stripes above the ...
s,
silver-crowned friarbird The silver-crowned friarbird (''Philemon argenticeps'') is a species of bird in the family Meliphagidae. It is endemic to northern Australia. Its natural habitats are subtropical or tropical dry forests and subtropical or tropical mangro ...
s, white-gaped, yellow-tinted and
bar-breasted honeyeater The bar-breasted honeyeater (''Ramsayornis fasciatus'') is a species of bird in the family Meliphagidae. It is endemic to northern Australia, with a breeding season from late spring to winter. It feeds primarily on nectar and invertebrates. ...
s,
canary white-eye The canary white-eye or yellow white-eye (''Zosterops luteus'') is a species of white-eye endemic to northern Australia in subtropical or tropical mangrove forests. Its common name reflects the circle of white feathers around its eye. Descrip ...
s and
masked finch The masked finch (''Poephila personata'') is a small passerine bird in the estrildid finch family, Estrildidae. It is a common resident of dry savannah across northern Australia, from the Kimberley, across the Top End, the Gulf country and ...
es. The birds have a high level of
endemism Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found els ...
at the subspecific level; the Tiwi masked owl (''Tyto novaehollandiae melvillensis'') is considered
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 in ...
and the Tiwi
hooded robin The hooded robin (''Melanodryas cucullata'') is a small passerine bird native to Australia. Like many brightly coloured robins of the Petroicidae, it is sexually dimorphic; the male bears a distinctive black-and-white plumage, while the female i ...
(''Melanodryas cucullata melvillensis'') is at least endangered and may be
extinct Extinction is the termination of a kind of organism or of a group of kinds (taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed and ...
.BirdLife International. (2011). Important Bird Areas factsheet: Tiwi Islands. Downloaded from on 6 November 2011.


Forestry and mining

Forest products are an important part of the Tiwi Islands economy, but the sector has had a chequered history. Forestry dates back to 1898, with plantations being trialled from the 1950s and 1960s. A native softwood enterprise was established in the mid-1980s, as a partnership between the private sector and the Land Council, but by the mid-1990s, the Land Council was winding the venture down, noting that its investor partner had "various tax driven ambitions which are growingly incompatible with our own employment and sustainable production goals". Despite the setback, it was still considered that forestry was likely to be crucial to the Tiwi economy, and in 2001 the Land Council and Australian Plantations Group commenced a major expansion of '' Acacia mangium'' plantations to supply woodchips. The operations of Australian Plantations Group (later named Sylvatech) were purchased by Great Southern Group in 2005. In 2006, the operations were reported to be "the largest native-forest clearing project in northern Australia". In September 2007 the Northern Territory Government investigated claims that the company had breached environmental laws, with financial penalties being imposed by the Federal environment department in 2008. Much of the cleared land is used for cattle or monoculture plantations, which the timber company has maintained are an important source of local jobs. Great Southern Plantations collapsed in early 2009, and the Tiwi Land Council has been examining options for future management of the plantations. The islands have
mineral sands Heavy mineral sands are a class of ore deposit which is an important source of zirconium, titanium, thorium, tungsten, rare-earth elements, the industrial minerals diamond, sapphire, garnet, and occasionally precious metals or gemstones. Heavy m ...
on both Melville Island's north coast and the western coast of Bathurst Island. In 2005, Matilda Minerals developed a proposal for mining on the islands, which was assessed and approved in 2006. In 2007 sand mining produced the first shipments of
zircon Zircon () is a mineral belonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is Zr SiO4. An empirical formula showing some of t ...
and rutile for export to
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
. A shipment was made in June 2007, with a further shipped later that year. Matilda Minerals planned to conduct mining for four years, but in August 2008, its Tiwi operations were halted, and in October of that year it was placed in administration. In March 2020, Plantation Management Partners (PMP), which manages around 30,000 hectares of acacia mangium trees on the Tiwis, made the decision to delay the year's harvest while demand for woodchips in China was depressed due to the
COVID-19 pandemic The COVID-19 pandemic, also known as the coronavirus pandemic, is an ongoing global pandemic of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The novel virus was first identi ...
.Woodchip demand in China cut down by coronavirus, impacting remote Tiwi Island jobs
Matt Brann, ABC News Online, 2020-03-06


See also

* Hector (storm)


References


Further reading

* * * *
Tiwi Islands Regional Council LGA
(Regional Development Australia, Northern Territory)


External links

*
Tiwi Land Council

Tiwi Islands Shire Council
* {{Authority control Islands of the Northern Territory Tourist attractions in the Northern Territory Important Bird Areas of the Northern Territory IBRA subregions Arnhem Land tropical savanna