Solomons cockatoo

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Solomons cockatoo
Salomonenkakadu.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Psittaciformes
Family: Cacatuidae
Genus: Cacatua
Subgenus: Licmetis
Species:
C. ducorpsii
Binomial name
Cacatua ducorpsii
Pucheran, 1853
Synonyms

Cacatua tanimberensisRoselaar & Prins, 2000
Lophochroa goffiniFinsch, 1863 [2]

Contents

The Solomons cockatoo (Cacatua ducorpsii), also known as the Ducorps's cockatoo, Solomons corella or broad-crested corella, is a species of cockatoo endemic to the Solomon Islands archipelago. This small white cockatoo is larger than the Tanimbar corella yet smaller than the umbrella cockatoo. The species is common across most of the Solomons, absent only from Makira in the south. It inhabits lowland rainforests, secondary forests, cleared areas and gardens.

Description

The Solomons cockatoo is about 30 cm (12 in) long. They are predominantly white. They have a blue eye ring and a recumbent crest which resembles a sail in its raised state. As other members of the subgenus Licmetis , it has a pale bill.

Distribution & population

The Solomons cockatoo is abundant on all islands in the archipelago except Makira and surrounding islands. [3] Ornithologists estimate that the bird has a population of around 100,000 individual birds. It has been listed as Least Concern by the International Union for Conservation of Nature. [1]

Solomons cockatoo on a Dari millet Ducorps cockatoo.JPG
Solomons cockatoo on a Dari millet

Breeding

The Solomons cockatoo nests in tree cavities. The eggs are white and there are usually two in a clutch. The eggs are incubated for about 25 days and the chicks leave the nest about 62 days after hatching. [4] Wild birds typically breed from July–September. [3]

Related Research Articles

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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">Tanimbar corella</span> Species of bird

The Tanimbar corella, also known as Goffin's cockatoo or Tanimbar cockatoo, is a species of cockatoo endemic to forests of Yamdena, Larat and Selaru, all islands in the Tanimbar Islands archipelago in Indonesia. It has been introduced to the Kai Islands, Indonesia, Puerto Rico and Singapore. This species was only formally described in 2004, after it was discovered that the previous formal descriptions pertained to individuals of a different cockatoo species, the Ducorps' or Solomons cockatoo. Tanimbar corellas are the smallest of the white cockatoos. It is classified as Near Threatened due to deforestation and bird trade. It breeds well in captivity and there is a large avicultural population.

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

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

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

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

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

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

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

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

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

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References

  1. 1 2 BirdLife International (2018). "Cacatua ducorpsii". IUCN Red List of Threatened Species . 2018: e.T22684823A130100557. doi: 10.2305/IUCN.UK.2018-2.RLTS.T22684823A130100557.en . Retrieved 11 November 2021.
  2. Roselaar, C.S.; J.P. Michels. "Nomenclatural chaos untangled, resulting in the naming of the formally undescribed Cacatua species from the Tanimbar Islands, Indonesia (Psittaciformes: Cacatuidae)". Systematic Notes on Asian Birds. 48.
  3. 1 2 "Ducorp's Corella (Cacatua ducorpsii)". World Parrot Trust - Parrot Encyclopedia. Retrieved 2016-11-02.
  4. Alderton, David (2003). The Ultimate Encyclopedia of Caged and Aviary Birds. London, England: Hermes House. p. 205. ISBN   1-84309-164-X.