Pink cockatoo

Last updated

Pink cockatoo
Major Mitchell's Cockatoo 1 - Mt Grenfell.jpg
Pink cockatoo with its crest raised in New South Wales, Australia
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Cacatuidae
Genus: Cacatua
Subgenus: Lophochroa
Bonaparte, 1857
Species:
C. leadbeateri
Binomial name
Cacatua leadbeateri
(Vigors, 1831)
Subspecies

C. (L.). l. leadbeateri (Vigors, 1831)
C. (L.). l. mollis (Mathews, 1912)

Contents

Bird range major mitchells cockatoo.png
Pink cockatoo range (in red)
Synonyms [2]

Plyctolophus leadbeateriVigors, 1831
Plyctolophus erythropterus Swainson, 1837
Lophochroa leadbeateri

The pink cockatoo (Cacatua leadbeateri), also known as Major Mitchell's cockatoo or Leadbeater's cockatoo, is a medium-sized cockatoo that inhabits arid and semi-arid inland areas across Australia, with the exception of the north east. [3] [4] [5]

Taxonomy and naming

Irish naturalist Nicholas Aylward Vigors described the species in 1831 as Plyctolophus leadbeateri. [6] The scientific name commemorates the London naturalist and taxidermist Benjamin Leadbeater, who had given Vigors what would become the type specimen. [7] Edward Lear painted it in his 1832 work Illustrations of the Family of Psittacidae, or Parrots . [8] Citing Lear, William Swainson gave it the name Plyctolophus erythropterus. [9]

The pink cockatoo is more closely related to Cacatua than is the galah. Its lineage diverged around the time of or shortly after the acquisition of the long crest; probably the former as this crest type is not found in all Cacatua cockatoos, so must have been present in an early or incipient stage at the time of the divergence of the pink cockatoo's ancestors. Like the galah, this species has not lost the ability to deposit diluted pigment dyes in its body plumage, although it does not produce melanin colouration anymore, resulting in a lighter bird overall compared to the galah. Indeed, disregarding the crest, the pink cockatoo looks almost like a near-leucistic version of that species. Another indication of the early divergence of this species from the "white" cockatoo lineage is the presence of features found otherwise only in corellas, such as its plaintive yodeling cry, as well as others which are unique to pink and the true white cockatoos, for example the large crest and rounded wing shape. [10]

In 2023, this species was reclassified into the genus Cacatua by the International Ornithological Congress; although it represents a very basal member of the clade, it shares close morphological, behavioural, and vocal features to other members of the genus. Due to this, the former genus Lophochroa may be better considered a monotypic subgenus of Cacatua. [10] [11] [12]

Prior to 2023, "Major Mitchell's cockatoo" was designated the official name for this species by the International Ornithologists' Union (IOC). [13] "Pink cockatoo" was its official name (with Major Mitchell as an alternative) in the 1926 official RAOU checklist, and was reinstated as the official name in 2023 following the IOC's taxonomic change. [14] The bird became linked to Major Thomas Mitchell after he described the species in glowing terms in his books on his expeditions, calling it the "cockatoo of the interior". Mitchell himself called it the red-top cockatoo. Before this John Gould had called it Leadbeater's cockatoo (derived from the species name) in 1848, [7] as had Lear in 1832. [8] Gould added that people of the Swan River Colony called it pink cockatoo, and recorded an indigenous name Jak-kul-yak-kul. [15] Other names include desert cockatoo, and chockalott, chock-a-lock, joggle-joggle, and wee juggler, the last anglicised from the Wiradjuri wijugla. [7] In Central Australia south of Alice Springs, the Pitjantjatjara term is kakalyalya. [16] Names recorded from South Australia include kukkalulla (Kokatha dialect of Western Desert language), nkuna and ungkuna (Arrernte), yangkunnu (Barngarla), and yangwina (Wirangu), [17] and yel-le-lek (from the Wimmera), and cal-drin-ga (from the lower Murray). [18]

BirdLife Australia officially renamed Major Mitchell's cockatoo back to pink cockatoo in 2023, due to Mitchell's involvement in the massacre of Aboriginal people at Mount Dispersion and a general trend to make species names more culturally inclusive. [4]

Description

Adult perched on a tree in Melbourne Zoo Leadbeaters cockatoo.jpg
Adult perched on a tree in Melbourne Zoo

The pink cockatoo has a soft-textured white and salmon-pink plumage and large, bright red and yellow crest. [19] Its former name referenced Major Thomas Mitchell, who wrote, "Few birds more enliven the monotonous hues of the Australian forest than this beautiful species whose pink-coloured wings and flowing crest might have embellished the air of a more voluptuous region." [20] Pink cockatoo females and males are almost identical. The males are usually bigger. The female has a broader yellow stripe on the crest and develop a red eye when mature. [21]

Reproduction and lifespan

The bird reaches sexual maturity around 3–4 years old. The oldest recorded pink cockatoo died at 83 years old. [22]

Distribution and habitat

In contrast to those of the galah, populations of pink cockatoos have declined rather than increased as a result of man-made changes to the arid interior of Australia. Where galahs readily occupy cleared and part-cleared land, pink cockatoos require extensive woodlands, particularly favouring conifers ( Callitris spp.), sheoak ( Allocasuarina spp.) and eucalypts. Unlike other cockatoos, pink cockatoo pairs will not nest close to one another, so they cannot tolerate fragmented, partly cleared habitats, and their range is contracting.

In the Mallee region of Victoria where the galah and pink cockatoo can be found to be nesting in the same area, the two species have interbred and produced hybridised offspring occasionally. [23]

The pink cockatoo is usually found in pairs or small groups, and feeds both on the ground and in trees. [5]

Conservation status

Australia

The pink cockatoo is listed as endangered under the Environment Protection and Biodiversity Conservation Act 1999. [24]

Victoria

Aviculture

"Cookie" was a pink cockatoo and a beloved resident of Illinois' Brookfield Zoo near Chicago from the time the zoo opened in 1934 until his death on 27 August 2016. Cookie was 83 years old and he had been retired from public display since 2009 due to ill health prior to his death.

Related Research Articles

<span class="mw-page-title-main">Psittacidae</span> Family of birds

The family Psittacidae or holotropical parrots is one of three families of true parrots. It comprises the 12 species of subfamily Psittacinae and 167 of subfamily Arinae including several species that have gone extinct in recent centuries. Some of the most iconic birds in the world are represented here, such as the blue-and-yellow macaw among the New World parrots and the grey parrot among the Afrotropical parrots.

<span class="mw-page-title-main">Cockatoo</span> Any bird in the family Cacatuidae

A cockatoo is any of the 21 species of parrots belonging to the family Cacatuidae, the only family in the superfamily Cacatuoidea. Along with the Psittacoidea and the Strigopoidea, they make up the order Psittaciformes. The family has a mainly Australasian distribution, ranging from the Philippines and the eastern Indonesian islands of Wallacea to New Guinea, the Solomon Islands and Australia.

<span class="mw-page-title-main">Salmon-crested cockatoo</span> Species of bird

The salmon-crested cockatoo, also known as the Moluccan cockatoo, is a cockatoo endemic to the Seram archipelago in eastern Indonesia. At a height of up to 46–52 centimetres (1.51–1.71 ft) and weight of up to 850 grams (1.87 lb), it is among the largest of the white cockatoos. The female is slightly smaller than the male on average. It has white-pink feathers with a definite peachy glow, a slight yellow on the underwing and underside of the tail feathers and a large retractable recumbent crest which it raises when threatened, revealing hitherto concealed bright red-orange plumes to frighten potential attackers. It may also be raised in excitement or in other 'emotional' displays. Some describe the crest as "flamingo-colored". It also has one of the louder calls in the parrot world and in captivity is a capable mimic.

<span class="mw-page-title-main">Galah</span> Type of cockatoo

The galah, less commonly known as the pink and grey cockatoo or rose-breasted cockatoo, is an Australian species of cockatoo and the only member of the genus Eolophus. The galah is adapted to a wide variety of modified and unmodified habitats and is one of Australia's most abundant and widespread bird species. The species is endemic to mainland Australia. It was introduced to Tasmania, where it is now widespread, in the mid-19th century and much more recently to New Zealand.

<span class="mw-page-title-main">White cockatoo</span> Species of bird

The white cockatoo, also known as the umbrella cockatoo, is a medium-sized all-white cockatoo endemic to tropical rainforest on islands of Indonesia. When surprised, it extends a large and striking head crest, which has a semicircular shape. The wings and tail have a pale yellow or lemon color which is exposed when they fly. It is similar to other species of white cockatoo such as yellow-crested cockatoo, sulphur-crested cockatoo, and salmon-crested cockatoo, all of which have yellow, orange or pink crest feathers instead of white.

<span class="mw-page-title-main">Citron-crested cockatoo</span> Subspecies of bird

The citron-crested cockatoo is a medium-sized cockatoo with an orange crest, dark grey beak, pale orange ear patches, and strong feet and claws. The underside of the larger wing and tail feathers have a pale yellow color. The eyelid color is a very light blue. Both sexes are similar. Females have a copper colored eye where as the male has a very dark black eye.

<span class="mw-page-title-main">Yellow-crested cockatoo</span> Species of bird

The yellow-crested cockatoo also known as the lesser sulphur-crested cockatoo, is a medium-sized cockatoo with white plumage, bluish-white bare orbital skin, grey feet, a black bill, and a retractile yellow or orange crest. The sexes are similar.

<span class="mw-page-title-main">Little corella</span> Species of bird

The little corella, also known as the short-billed corella, bare-eyed cockatoo, blood-stained cockatoo, and little cockatoo is a white cockatoo native to Australia and southern New Guinea. It was known as Birdirra among the Yindjibarndi people of the central and western Pilbara. They would keep them as pets, or traditionally cook and eat them. The downy feathers are used in traditional ceremonies and dances where they adorn head and armbands.

<span class="mw-page-title-main">Gang-gang cockatoo</span> Species of bird

The gang-gang cockatoo is a parrot found in the cooler and wetter forests and woodlands of Australia, particularly alpine bushland. It is the only species placed in the genus Callocephalon. Mostly mild grey in colour with some lighter scalloping, the male has a red head and crest, while the female has a small fluffy grey crest. It ranges throughout south-eastern Australia. The gang-gang cockatoo is the faunal emblem of the Australian Capital Territory. It is easily identified by its distinctive call, which is described as resembling a creaky gate, or the sound of a cork being pulled from a wine bottle.

<span class="mw-page-title-main">Crest (feathers)</span> Avian plumage

The crest is a prominent feature exhibited by several bird species on their heads. It is distinct from features such as casques and cockscombs - sometimes erroneously referred to as "crests", which are bony and fleshy structures respectively.

<span class="mw-page-title-main">Baudin's black cockatoo</span> Species of birds

Baudin's black cockatoo, also known as Baudin's cockatoo or the long-billed black cockatoo, is a species of genus Zanda found in southwest Australia. The epithet commemorates the French explorer Nicolas Baudin. It has a short crest on the top of its head, and the plumage is mostly greyish black. 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.

<span class="mw-page-title-main">Western corella</span> Species of bird

The western corella also known as the western long-billed corella, is a species of white cockatoo endemic to south-western Australia.

<i>Cacatua</i> Genus of birds

Cacatua is a genus of cockatoos found from the Philippines, Indonesia, Papua New Guinea, Solomon Islands to Australia. They have a primarily white plumage, an expressive crest, and a black or pale bill. Today, several species from this genus are considered threatened due to a combination of habitat loss and capture for the wild bird trade, with the blue-eyed cockatoo, Moluccan cockatoo, and umbrella cockatoo considered vulnerable, and the red-vented cockatoo and yellow-crested cockatoo considered critically endangered.

<span class="mw-page-title-main">Pale-headed rosella</span> Species of bird

The pale-headed rosella, is a broad-tailed parrot of the genus Platycercus native to northeastern Australia. It is a moderate-size parrot with a pale yellow head, predominantly white cheeks, scalloped black and gold back and pale blue underparts. Two subspecies are recognised, although some authorities consider it to be conspecific with the eastern rosella of southeastern Australia.

Benjamin Leadbeater was a British naturalist, ornithologist and taxidermist.

<span class="mw-page-title-main">Varied lorikeet</span> Species of bird

The varied lorikeet, 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.

<span class="mw-page-title-main">Cookie (cockatoo)</span> Oldest known Major Mitchells cockatoo

Cookie was a male pink cockatoo residing at Brookfield Zoo, near Chicago, Illinois, United States. He was believed to be the oldest member of his species alive in captivity, at the age of 82 in June 2015, having significantly exceeded the average lifespan for his kind. He was one of the longest-lived birds on record and was recognised by the Guinness World Records as the oldest living parrot in the world.

<i>Illustrations of the Family of Psittacidae, or Parrots</i> 1832 book by Edward Lear

Illustrations of the Family of Psittacidae, or Parrots is an 1832 book containing 42 hand-coloured lithographs by Edward Lear. He produced 175 copies for sale to subscribers as a part-publication, which were later bound as a book. Lear started painting parrots in 1830 when he was 18 years old, and to get material for his book he studied live birds at the London Zoo and in private collections. The latter included those of Edward Smith Stanley, later 13th Earl of Derby, who had a large menagerie at Knowsley Hall, and Benjamin Leadbeater, a taxidermist and trader in specimens. Lear drew onto lithographic plates for printing by Charles Joseph Hullmandel, who was known for the quality of his reproductions of fine art.

"Leadbeater's" most commonly refers to Leadbeater's possum, but may refer to several eponymous species:

<span class="mw-page-title-main">Mathews' cockatoo</span> Subspecies of bird

The Mathews' cockatoo or northern sulphur-crested cockatoo is a subspecies of the sulphur-crested cockatoo. Its scientific name relates to the area in which it was first found, the Fitzroy River and its common name comes from Gregory Mathews, the Australian ornithologist who first identified it as a subspecies in 1912.

References

  1. BirdLife International (2018). "Cacatua leadbeateri". IUCN Red List of Threatened Species . 2018: e.T22684767A131914793. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684767A131914793.en . Retrieved 13 April 2024.
  2. Australian Biological Resources Study (29 February 2012). "Subspecies Lophochroa leadbeateri leadbeateri (Vigors, 1831)". Australian Faunal Directory. Canberra, Australian Capital Territory: Department of the Environment, Water, Heritage and the Arts, Australian Government. Archived from the original on 21 October 2021. Retrieved 16 October 2021.
  3. "Master Lists – IOC World Bird List". worldbirdnames.org. Retrieved 6 December 2023.
  4. 1 2 Stafford, Andrew (16 September 2023). "What's in a name? The renaming of the pink cockatoo is no small thing in Australia's violent history". The Guardian. Retrieved 6 December 2023.
  5. 1 2 Joseph M. Forshaw (2010). Parrots of the World. Princeton University Press. p. 26. ISBN   978-1400836208.
  6. Vigors, Nicholas Aylward (1831). "April 26, 1831". Proceedings of the Committee of Science and Correspondence of the Zoological Society of London. 1–2: 61. Archived from the original on 16 October 2021. Retrieved 16 October 2021.
  7. 1 2 3 Gray, Jeannie; Fraser, Ian (2013). Australian Bird Names: A Complete Guide. Collingwood, VIC, Australia: CSIRO Publishing. pp. 124, 128–130. ISBN   9780643104709.
  8. 1 2 Lear, Edward (1832). Illustrations of the Family of Psittacidae, or Parrots. London: Self. p. Pl. 5. Archived from the original on 21 October 2021. Retrieved 21 October 2021.
  9. Swainson, William John (1837). On the Natural History and Classification of Birds. Vol. 2. London: Longman. p. 302. Archived from the original on 21 October 2021. Retrieved 21 October 2021.
  10. 1 2 Brown, D.M. & Toft, C.A. (1999): Molecular systematics and biogeography of the cockatoos (Psittaciformes: Cacatuidae). Auk 116(1): 141–157.
  11. Les Christidis & Walter E Boles (2008) Systematics and Taxonomy of Australian Birds, CSIRO Publishing
  12. "Taxonomic Updates – IOC World Bird List". www.worldbirdnames.org. Retrieved 24 July 2023.
  13. Gill, Frank; Donsker, David, eds. (2021). "Parrots & cockatoos". World Bird List Version 11.2. International Ornithologists' Union. Archived from the original on 20 September 2014. Retrieved 16 October 2021.
  14. Checklist Committee, Royal Australasian Ornithologist's Union (1926). Official checklist of the birds of Australia compiled by the Checklist Committee, Royal Australasian Ornithologists Union ; with appendix, scientific names—notes and pronunciation. Melbourne: H.J. Green, Govt. Printer. p. 45. Archived from the original on 20 October 2021. Retrieved 20 October 2021.
  15. Gould, John (1848). The Birds of Australia. Volume 6. London: Printed by R. and J. E. Taylor; pub. by the author, 1840–1848. pp. Pl. 2, et seq. Archived from the original on 16 October 2021. Retrieved 16 October 2021.
  16. Cliff Goddard (1992). Pitjantjatjara/Yankunytjatjara To English Dictionary (2nd ed.). Alice Springs, Northern Territory: Institute for Aboriginal Development. p. 26. ISBN   0-949659-64-9.
  17. Condon, H.T. (1955). "Aboriginal bird names – South Australia Part One" (PDF). South Australian Ornithologist. 21 (6–7): 74–88. Archived (PDF) from the original on 16 November 2021. Retrieved 20 October 2021.
  18. Halley, Jacob John (1871). A monograph of the Psittacidae, or parrot family of Australia. Melbourne: Self. p. 7. Archived from the original on 21 October 2021. Retrieved 21 October 2021.
  19. Iain Campbell; Sam Woods (2013). Wildlife of Australia. Princeton University Press. p. 138. ISBN   9781400846825.
  20. John Gould (1865). Handbook to The Birds of Australia, Volume 2.
  21. Major Mitchell's Cockatoo Handbook of the Birds of the World
  22. "Cacatua leadbeateri". The Moirai – Aging Research. 20 October 2016. Archived from the original on 20 December 2016. Retrieved 13 December 2016.
  23. Hurley. V, The State of Australias Birds 2008, Major mitchell's Cockatoo: changing threats, Birds Australia, p. 8 ISSN   1036-7810
  24. "Lophochroa leadbeateri leadbeateri — Major Mitchell's Cockatoo (eastern), Eastern Major Mitchell's Cockatoo". Archived from the original on 31 March 2023. Retrieved 4 May 2023.
  25. Department of Sustainability and Environment, Victoria
  26. Department of Sustainability and Environment, Victoria
  27. DELWP (2013), Advisory List of Threatened Vertebrate Fauna in Victoria: 2013 (PDF), Department of Environment, Land, Water and Planning, archived (PDF) from the original on 15 August 2021, retrieved 30 June 2019
  28. "Cookie Cockatoo "Retires"". Chicago Zoological Society. 9 October 2009. Archived from the original on 9 October 2009. Retrieved 9 April 2022.

Further reading