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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.

Solomons cockatoo
Conservation status

Least Concern  (IUCN 3.1)[1]
Scientific classification
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 tanimberensis Roselaar & Prins, 2000
Lophochroa goffini Finsch, 1863[2]


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
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]


References


  1. 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. "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.



На других языках


- [en] Solomons cockatoo

[es] Cacatua ducorpsii

La cacatúa de las Salomón (Cacatua ducorpsii) es una especie de ave de la familia de las cacatúas y miembro del género Cacatua. Es endémico de las islas Salomón. Posee un plumaje totalmente blanco. Con la parte inferior de la cresta amarilla y de alas y cola también. En la zona del cuello tiene un color anaranjado y la periferia del ojo es de color azul. Tiene un buen carácter, no es muy chillona y es muy cariñosa.

[fr] Cacatoès de Ducorps

Cacatua ducorpsii

[it] Cacatua ducorpsii

Il cacatua di Ducorps (Cacatua ducorpsii) è un uccello della famiglia dei Cacatuidi, endemica delle Isole Salomone.

[ru] Соломонский какаду

Соломонский какаду[1] (лат. Cacatua ducorpsii, син. Plyctolophus ducrops) — птица семейства какаду.



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