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The rainbow lorikeet (''Trichoglossus moluccanus'') is a species of
parrot Parrots, also known as psittacines (), are birds of the roughly 398 species in 92 genera comprising the order Psittaciformes (), found mostly in tropical and subtropical regions. The order is subdivided into three superfamilies: the Psittacoid ...
found in
Australia Australia, officially the Commonwealth of Australia, is a Sovereign state, sovereign country comprising the mainland of the Australia (continent), Australian continent, the island of Tasmania, and numerous List of islands of Australia, sma ...
. It is common along the eastern seaboard, from northern
Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...
to
South Australia South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories ...
. Its habitat is
rainforest Rainforests are characterized by a closed and continuous tree canopy, moisture-dependent vegetation, the presence of epiphytes and lianas and the absence of wildfire. Rainforest can be classified as tropical rainforest or temperate rainfores ...
, coastal bush and
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 ...
areas. Six
taxa In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular nam ...
traditionally listed as
subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...
of the rainbow lorikeet are now treated as separate species (see ''Taxonomy''). Rainbow lorikeets have been introduced to
Perth Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth most populous city in Australia and Oceania, with a population of 2.1 million (80% of the state) living in Greater Perth in 2020. Perth is ...
,
Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent 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 th ...
;ScienceWA Rainbow lorikeet joins Perth pest list
Tasmania ) , nickname = , image_map = Tasmania in Australia.svg , map_caption = Location of Tasmania in AustraliaCoordinates: , subdivision_type = Country , subdi ...
;
Auckland Auckland (pronounced ) ( mi, Tāmaki Makaurau) is a large metropolitan city in the North Island of New Zealand. The List of New Zealand urban areas by population, most populous urban area in the country and the List of cities in Oceania by po ...
,
New Zealand New Zealand ( mi, Aotearoa ) is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and over 700 smaller islands. It is the sixth-largest island count ...
;Rainbow Lorikeet pest
and
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China ( abbr. Hong Kong SAR or HKSAR), is a city and special administrative region of China on the eastern Pearl River Delt ...
.


Taxonomy

The rainbow lorikeet was formally listed in 1788 by the German naturalist
Johann Friedrich Gmelin , fields = , workplaces = University of GöttingenUniversity of Tübingen , alma_mater = University of Tübingen , doctoral_advisor = Philipp Friedrich GmelinFerdinand Christoph Oetinger , academic_advisors = , doctora ...
under the
binomial name In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...
''Psittacus moluccanus''. Gmelin cited the French polymath
Georges-Louis Leclerc, Comte de Buffon Georges-Louis Leclerc, Comte de Buffon (; 7 September 1707 – 16 April 1788) was a French naturalist, mathematician, cosmologist, and encyclopédiste. His works influenced the next two generations of naturalists, including two prominent Fr ...
who in 1779 had published a description of "La Perruche à Face Bleu" in his ''Histoire Naturelle des Oiseaux''. The species was illustrated as the "Peluche des Moluques" and as the "Perruche d'Amboine". Gmelin was misled and coined the specific epithet ''moluccanus '' as he believed the specimens had come from the
Moluccas The Maluku Islands (; Indonesian: ''Kepulauan Maluku'') or the Moluccas () are an archipelago in the east of Indonesia. Tectonically they are located on the Halmahera Plate within the Molucca Sea Collision Zone. Geographically they are located eas ...
. The type locality was changed to
Botany Bay Botany Bay (Dharawal: ''Kamay''), an open oceanic embayment, is located in Sydney, New South Wales, Australia, south of the Sydney central business district. Its source is the confluence of the Georges River at Taren Point and the Cook ...
in Australia by
Gregory Mathews Gregory Macalister Mathews Order of the British Empire, CBE FRSE FZS FLS (10 September 1876 – 27 March 1949) was an Australian-born amateur ornithologist who spent most of his later life in England. Life He was born in Biamble, New South Wal ...
in 1916. The rainbow lorikeet is now placed in the
genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...
''
Trichoglossus ''Trichoglossus'' is a genus of lorikeet in the Psittaculidae or true parrot superfamily. The genus is distributed widely through Australia, Wallacea and Melanesia, with outliers in the Philippines and Micronesia. Members of the genus are ch ...
'' that was introduced in 1826 by the English naturalist
James Francis Stephens James Francis Stephens (16 September 1792 – 22 December 1852) was an English entomologist and naturalist. He is known for his 12 volume ''Illustrations of British Entomology'' (1846) and the ''Manual of British Beetles'' (1839). Early li ...
. Two
subspecies In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...
are recognised: * ''T. m. septentrionalis''
Robinson Robinson may refer to: People and names * Robinson (name) Fictional characters * Robinson Crusoe, the main character, and title of a novel by Daniel Defoe, published in 1719 Geography * Robinson projection, a map projection used since the 1960 ...
, 1900 –
Cape York Peninsula Cape York Peninsula is a large peninsula located in Far North Queensland, Australia. It is the largest unspoiled wilderness in northern Australia.Mittermeier, R.E. et al. (2002). Wilderness: Earth’s last wild places. Mexico City: Agrupación ...
(northeast Australia) * ''T. m. moluccanus'' (Gmelin, JF, 1788) – Australia (except Cape York Peninsula) and Tasmania The rainbow lorikeet has often included the
red-collared lorikeet The red-collared lorikeet (''Trichoglossus rubritorquis'') is a species of parrot found in wooded habitats in northern Australia (north-eastern Western Australia, northern Northern Territory and far north-western Queensland). It was previously ...
(''T. rubritorquis'') as a subspecies, but today most major authorities consider it separate.Dickinson, E. C. (editor) (2003). ''The Howard and Moore Complete Checklist of the Birds of the World.'' 3d edition. Christopher Helm. Gill, F., M. Wright, & D. Donsker (2010).
IOC World Bird Names
'' Version 2.4. Accessed 25-04-2010
Additionally, a review in 1997 led to the recommendation of splitting off some of the most distinctive taxa from the
Lesser Sundas The Lesser Sunda Islands or nowadays known as Nusa Tenggara Islands ( id, Kepulauan Nusa Tenggara, formerly ) are an archipelago in Maritime Southeast Asia, north of Australia. Together with the Greater Sunda Islands to the west they make up ...
as separate species, these being the
scarlet-breasted lorikeet The sunset lorikeet (''Trichoglossus forsteni''), also known as the scarlet-breasted lorikeet or Forsten's lorikeet, is a species of parrot that is endemic to the Indonesian islands of Bali, Lombok, Sumbawa, Tanah Jampea (between Sulawesi and ...
(''T. forsteni''), the
marigold lorikeet The marigold lorikeet or Sumba lorikeet (''Trichoglossus capistratus'') is a species of parrot that is endemic to the south-east Asian islands of Sumba, Rote, Wetar and Kisar (Indonesia) and Timor (Indonesia and East Timor). It was previously ...
(''T. capistratus'') and the Flores lorikeet (''T. weberi''). This is increasingly followed by major authorities. In 2019 The rainbow lorikeet in Australia was split into three: rainbow,
coconut The coconut tree (''Cocos nucifera'') is a member of the palm tree family ( Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the ...
(''Trichoglossus haematodus'') and red-collared lorikeets (''Trichoglossus rubritorquis''). Three
syntypes In biological nomenclature, a syntype is any one of two or more biological types that is listed in a description of a taxon where no holotype was designated. Precise definitions of this and related terms for types have been established as part of ...
of ''Trichoglossus novaehollandiae septentrionalis'' Robinson
Bull. Liverpool Mus., 2, 1900, p.115
are held in the vertebrate zoology collection of
National Museums Liverpool National Museums Liverpool, formerly National Museums and Galleries on Merseyside, comprises several museums and art galleries in and around Liverpool, England. All the museums and galleries in the group have free admission. The museum is a non ...
at
World Museum World Museum is a large museum in Liverpool, England which has extensive collections covering archaeology, ethnology and the natural and physical sciences. Special attractions include the Natural History Centre and a planetarium. Entry to the ...
, with accession numbers NML-VZ 23.7.1900.4, NML-VZ 23.7.1900.4a, and NML-VZ 23.7.1900.4b. The specimens were collected in
Cooktown Cooktown is a coastal town and locality in the Shire of Cook, Queensland, Australia. Cooktown is at the mouth of the Endeavour River, on Cape York Peninsula in Far North Queensland where James Cook beached his ship, the Endeavour, for repairs ...
, Queensland, Australia by E. Olive. The specimens came to the Liverpool national collection via purchase from H. C. Robinson.


Description

The rainbow lorikeet is a medium-sized parrot, with the length ranging from including the tail, and the weight varies from . The
plumage Plumage ( "feather") is a layer of feathers that covers a bird and the pattern, colour, and arrangement of those feathers. The pattern and colours of plumage differ between species and subspecies and may vary with age classes. Within species, ...
of the
nominate race In biological classification, subspecies is a rank below species, used for populations that live in different areas and vary in size, shape, or other physical characteristics (morphology), but that can successfully interbreed. Not all species ...
, as with all subspecies, is very bright and colorful. The head is deep blue with a greenish-yellow nuchal collar, and the rest of the upper parts (wings, back and tail) are green. The chest is orange/yellow. The belly is deep blue, and the thighs and rump are green. In flight a yellow wing-bar contrasts clearly with the red underwing
coverts A covert feather or tectrix on a bird is one of a set of feathers, called coverts (or ''tectrices''), which, as the name implies, cover other feathers. The coverts help to smooth airflow over the wings and tail. Ear coverts The ear coverts are s ...
. There is little to visually distinguish between the sexes. Juveniles have a black
beak The beak, bill, or rostrum is an external anatomical structure found mostly in birds, but also in turtles, non-avian dinosaurs and a few mammals. A beak is used for eating, preening, manipulating objects, killing prey, fighting, probing for food ...
, which gradually brightens to orange in the adults. The markings of ''Trichoglossus moluccanus'' resemble those of the coconut lorikeet (''Trichoglossus haematodus''), but with a blue belly and a more orange breast with little or no blue-black barring.Collar N (1997). "Family Psittacidae (Parrots)" in ''
Handbook of the Birds of the World The ''Handbook of the Birds of the World'' (HBW) is a multi-volume series produced by the Spanish publishing house Lynx Edicions in partnership with BirdLife International. It is the first handbook to cover every known living species of bird. T ...
Volume 4; Sandgrouse to Cuckoos'' (eds del Hoyo J, Elliott A, Sargatal J) Lynx Edicions: Barcelona. , pp. 420–425


Dimorphism

Unlike the
eclectus parrot The eclectus parrot (''Eclectus roratus'') is a parrot native to the Solomon Islands, Sumba, New Guinea and nearby islands, northeastern Australia, and the Maluku Islands (Moluccas). It is unusual in the parrot family for its extreme sexual dimor ...
, rainbow lorikeets do not have any immediately discernible dimorphic traits. Males and females look identical, and surgical sexing by a vet or DNA analysis of a feather is used to determine the sex of an individual.


Behaviour

Rainbow lorikeets often travel together in pairs and occasionally respond to calls to fly as a flock, then disperse again into pairs. Rainbow lorikeet pairs defend their feeding and nesting areas aggressively against other rainbow lorikeets and other bird species. They chase off not only smaller birds such as the
noisy miner The noisy miner (''Manorina melanocephala'') is a bird in the honeyeater family, Meliphagidae, and is endemic to eastern and southeastern Australia. This miner is a grey bird, with a black head, orange-yellow beak and feet, a distinctive yellow ...
and the
little wattlebird The little wattlebird (''Anthochaera chrysoptera''), also known as the brush wattlebird, is a passerine bird in the honeyeater family Meliphagidae. It is found in coastal and sub-coastal south-eastern Australia. Taxonomy The little wattlebird wa ...
, but also larger birds such as the
Australian magpie The Australian magpie (''Gymnorhina tibicen'') is a black and white passerine bird native to Australia and southern New Guinea. Although once considered to be three separate species, it is now considered to be one, with nine recognised subs ...
.


Diet

Rainbow lorikeets feed mainly on fruit, pollen and nectar, and possess a tongue adapted especially for their particular diet. The end of the tongue is equipped with a
papillate This glossary of botanical terms is a list of definitions of terms and concepts relevant to botany and plants in general. Terms of plant morphology are included here as well as at the more specific Glossary of plant morphology and Glossary o ...
appendage adapted to gathering pollen and nectar from flowers. Nectar from
eucalyptus ''Eucalyptus'' () is a genus of over seven hundred species of flowering trees, shrubs or mallees in the myrtle family, Myrtaceae. Along with several other genera in the tribe Eucalypteae, including '' Corymbia'', they are commonly known as euca ...
is important in Australia, other important nectar sources are ''
Pittosporum ''Pittosporum'' ( or ) is a genus of about 200 species of flowering plants in the family Pittosporaceae. The genus is probably Gondwanan in origin; its present range extends from Australasia, Oceania, eastern Asia and some parts of Africa. '' Ci ...
'', ''
Grevillea ''Grevillea'', commonly known as spider flowers, is a genus of about 360 species of evergreen flowering plants in the family Proteaceae. Plants in the genus ''Grevillea'' are shrubs, rarely trees, with the leaves arranged alternately along the b ...
'', ''
Spathodea campanulata ''Spathodea'' is a genus in the plant family Bignoniaceae. The single species it contains, ''Spathodea campanulata'', is commonly known as the African tulip tree. The tree grows between tall and is native to tropical dry forests of Africa. It ha ...
'' (African tulip-tree), and ''
Metroxylon sagu ''Metroxylon sagu'', the true sago palm, is a species of palm in the genus '' Metroxylon'', native to tropical southeastern Asia. The tree is a major source of sago starch. Description True sago palm is a suckering (multiple-stemmed) palm, ...
'' (sago palm). In Melanesia
coconut The coconut tree (''Cocos nucifera'') is a member of the palm tree family ( Arecaceae) and the only living species of the genus ''Cocos''. The term "coconut" (or the archaic "cocoanut") can refer to the whole coconut palm, the seed, or the ...
s are very important food sources, and rainbow lorikeets are important pollinators of these. They also consume the fruits of ''
Ficus ''Ficus'' ( or ) is a genus of about 850 species of woody trees, shrubs, vines, epiphytes and hemiepiphytes in the family Moraceae. Collectively known as fig trees or figs, they are native throughout the tropics with a few species extending in ...
'', '' Trema'', ''
Muntingia ''Muntingia'' is a genus of plants in the family Muntingiaceae, comprising only one species, ''Muntingia calabura'', and was named in honour of Abraham Munting. It is native to the Neotropical realm, neotropics, from Mexico south to Bolivia, with ...
'', as well as papaya and mangoes already opened by
fruit bat Megabats constitute the family Pteropodidae of the order Chiroptera (bats). They are also called fruit bats, Old World fruit bats, or—especially the genera ''Acerodon'' and ''Pteropus''—flying foxes. They are the only member of the sup ...
s. They also eat crops such as
apple An apple is an edible fruit produced by an apple tree (''Malus domestica''). Apple fruit tree, trees are agriculture, cultivated worldwide and are the most widely grown species in the genus ''Malus''. The tree originated in Central Asia, wh ...
s, and will raid
maize Maize ( ; ''Zea mays'' subsp. ''mays'', from es, maíz after tnq, mahiz), also known as corn (North American and Australian English), is a cereal grain first domesticated by indigenous peoples in southern Mexico about 10,000 years ago. Th ...
and
sorghum ''Sorghum'' () is a genus of about 25 species of flowering plants in the grass family (Poaceae). Some of these species are grown as cereals for human consumption and some in pastures for animals. One species is grown for grain, while many othe ...
. They are also frequent visitors at bird feeders placed in gardens, which supply store-bought nectar, sunflower seeds, and fruits such as apples, grapes and pears. In many places, including campsites and suburban gardens, wild lorikeets are so used to humans that they can be hand-fed. The
Currumbin Wildlife Sanctuary Currumbin Wildlife Sanctuary is a heritage-listed zoological garden at 28 Tomewin Street, Currumbin, Queensland, Australia. It was built in 1947 onwards. It was added to the Queensland Heritage Register on 18 September 2009. The sanctuary is w ...
in
Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...
, Australia, is noted for its thousands of lorikeets. Around 8am and 4pm each day the birds gather in a huge, noisy flock in the park's main area. Visitors are encouraged to feed them a specially prepared nectar, and the birds will happily settle on people's arms and heads to consume it. Wild rainbow lorikeets can also be hand-fed by visitors at
Lone Pine Koala Sanctuary Lone Pine Koala Sanctuary is an koala sanctuary in the Brisbane suburb of Fig Tree Pocket in Queensland, Australia. Founded in 1927, it is the oldest and largest koala sanctuary of its kind in the world. History The name originates from a l ...
in
Brisbane Brisbane ( ) is the capital and most populous city of the states and territories of Australia, Australian state of Queensland, and the list of cities in Australia by population, third-most populous city in Australia and Oceania, with a populati ...
, Queensland, Australia. Semi-tame lorikeets are common daily visitors in many Sydney backyards, though many people, ignorant of their dietary requirements, feed them bread or bread coated with honey. This is an inadequate source of the nutrients, vitamins and minerals that the rainbow lorikeet requires and can lead to health and feather formation issues in young lorikeets. Packet mixes with a nutritional mix suitable for feeding lorikeets are generally available from vets and pet stores.


Breeding

In southern Australia, breeding usually occurs from late winter to early summer (August to January). Elsewhere in Australia, breeding has been recorded in every month except March, varying from region to region due to changes in food availability and climate. Nesting sites are variable and can include hollows of tall trees such as
eucalypt Eucalypt is a descriptive name for woody plants with capsule fruiting bodies belonging to seven closely related genera (of the tribe Eucalypteae) found across Australasia: ''Eucalyptus'', '' Corymbia'', '' Angophora'', ''Stockwellia'', ''Allosyn ...
s, palm trunks, or overhanging rock. One population in the
Admiralty Islands The Admiralty Islands are an archipelago group of 18 islands in the Bismarck Archipelago, to the north of New Guinea in the South Pacific Ocean. These are also sometimes called the Manus Islands, after the largest island. These rainforest-co ...
nests in holes in the ground on predator-free islets. Pairs sometimes nest in the same tree with other rainbow lorikeet pairs, or other bird species. The
clutch size __NOTOC__ A clutch of egg (biology), eggs is the group of eggs produced by birds, amphibians, or reptiles, often at a single time, particularly those laid in a nest. In birds, destruction of a clutch by predators (or removal by humans, for exam ...
is between one and three eggs, which are incubated for around 25 days. Incubation duties are carried out by the female alone. Rainbow lorikeets are mostly monogamous and remain paired for long periods, if not for life.


Status

Overall, the rainbow lorikeet remains widespread and often common. According to the annual Birdlife Australia census, it is the most commonly observed bird in Australia. It is therefore considered to be of
least concern A least-concern species is a species that has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation because the specific species is still plentiful in the wild. T ...
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 ...
. The status for some localised subspecies is more precarious, with especially ''T. h. rosenbergii'', the Biak lorikeet (which possibly is worthy of treatment as a separate species), being threatened by
habitat loss Habitat destruction (also termed habitat loss and habitat reduction) is the process by which a natural habitat becomes incapable of supporting its native species. The organisms that previously inhabited the site are displaced or dead, thereby ...
and capture for the
parrot trade The international trade in parrots is a lucrative enterprise, and forms an important part of the international wildlife trade. As parrots have become increasingly endangered, many countries have placed restrictions on the trade and/or prohibited t ...
.Juniper, T., & M. Parr (1998). A Guide to the Parrots of the World. Pica Press.


As a pest

The rainbow lorikeet was accidentally released into the southwest of
Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent 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 th ...
near the
University of Western Australia The University of Western Australia (UWA) is a public research university in the Australian state of Western Australia. The university's main campus is in Perth, the state capital, with a secondary campus in Albany, Western Australia, Albany an ...
in the 1960s and they have since been classified as a pest. A feral population of rainbow lorikeets was established in New Zealand after a North Shore, Auckland, resident illegally released significant numbers of captive-reared birds in the area in the 1990s, which started breeding in the wild. By 1999, a self-sustaining feral population of 150–200 birds had been established in the region, proving that they could survive and adapt to the New Zealand environment. The Department of Conservation, concerned that rainbow lorikeets would outcompete native
honeyeaters The honeyeaters are a large and diverse family, Meliphagidae, of small to medium-sized birds. The family includes the Australian chats, myzomelas, friarbirds, wattlebirds, miners and melidectes. They are most common in Australia and New Guinea ...
and by the possible threat to pristine island habitats such as
Little Barrier Island Little Barrier Island, or Hauturu in Māori language (the official Māori title is ''Te Hauturu-o-Toi''), lies off the northeastern coast of New Zealand's North Island. Located to the north of Auckland, the island is separated from the mainla ...
, began eradicating the feral population in 2000. MPI (the Ministry of Primary Industries) Bio-security, in partnership with DOC and regional councils, now manages rainbow lorikeets under the National Interest Pest Response initiative. The aim of the response is to prevent rainbow lorikeets from becoming established in the wild. Late in 2010, five of these birds were discovered living in the
Mount Maunganui Mount Maunganui (, ) is a major residential, commercial and industrial suburb of the Tauranga metropolitan area, located on a peninsula to the north-east of Tauranga's city centre. It was an independent town from Tauranga until the completio ...
area. They were fed for a few days before being trapped by a Ministry of Agriculture & Fisheries contractor.Betty Jeeves; 'Rainbow Lorikeets Gone From Bay', 17 August 2011; ''Bay of Plenty Times'' Many fruit orchard owners consider them a pest, as they often fly in groups and strip trees containing fresh fruit. In urban areas, the birds create nuisance noise and foul outdoor areas and vehicles with droppings. In
Western Australia Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent 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 th ...
, a major impact of the rainbow lorikeet is competition with indigenous bird species. This includes domination of food sources and competition for increasingly scarce nesting hollows. Bird species such as the
purple-crowned lorikeet The purple-crowned lorikeet (''Parvipsitta porphyrocephala''), (also known as the porphyry-crowned lorikeet, zit parrot, blue-crowned lorikeet, purple-capped lorikeet, lory, cowara, lorikeet, and purple-capped parakeet) is a lorikeet found in scr ...
, the
Carnaby's black cockatoo 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 naturalist Ivan Carnaby. Measuring in length, it has a s ...
, and the
Australian ringneck The Australian ringneck (''Barnardius zonarius'') is a parrot native to Australia. Except for extreme tropical and highland areas, the species has adapted to all conditions. Treatments of genus ''Barnardius'' have previously recognised two sp ...
are adversely affected or displaced.


Diseases


Lorikeet paralysis syndrome

A syndrome of uncertain
etiology Etiology (pronounced ; alternatively: aetiology or ætiology) is the study of causation or origination. The word is derived from the Greek (''aitiología'') "giving a reason for" (, ''aitía'', "cause"); and ('' -logía''). More completely, e ...
affects rainbow lorikeets every year. Every year in southeast
Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_ ...
and northeast
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 ...
thousands become paralysed, most significantly, unable to fly or eat. Because this problem is highly seasonal - occurring only October-June and most intensively December-February - it is likely this is a form of plant poisoning. This pattern suggests it is due to the fruits of an unknown plant which only blooms from the spring - the autumn (the fall), and most intensively in the summer.


References


External links


World Parrot Trust
Parrot Encyclopedia – Species Profiles


The Dangers of Feeding Lorikeets (NSW Office of Environment and Heritage)

Audio field-recording of a pair of Lorikeets

Rainbow Lorikeet on the Atlas of Living Australia
{{Taxonbar, from=Q1809222
rainbow lorikeet The rainbow lorikeet (''Trichoglossus moluccanus'') is a species of parrot found in Australia. It is common along the eastern seaboard, from northern Queensland to South Australia. Its habitat is rainforest, coastal bush and woodland areas. Six ...
Birds of New South Wales Birds of Queensland Birds of South Australia Birds of Victoria (Australia) Endemic birds of Australia
rainbow lorikeet The rainbow lorikeet (''Trichoglossus moluccanus'') is a species of parrot found in Australia. It is common along the eastern seaboard, from northern Queensland to South Australia. Its habitat is rainforest, coastal bush and woodland areas. Six ...
rainbow lorikeet The rainbow lorikeet (''Trichoglossus moluccanus'') is a species of parrot found in Australia. It is common along the eastern seaboard, from northern Queensland to South Australia. Its habitat is rainforest, coastal bush and woodland areas. Six ...