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Alció de Guadalcanal ( Katalanca; Valensiyaca )

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L'alció de Guadalcanal (Actenoides excelsus) és un ocell de la família dels alcedínids (Alcedinidae) que habita manglars i boscos de l'illa de Guadalcanal, a les illes Salomó. La població de l'illa de Bougainville era considerada conespecífica però ara són considerades espècies diferents (Actenoides bougainvillei).

Referències

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Alció de Guadalcanal: Brief Summary ( Katalanca; Valensiyaca )

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L'alció de Guadalcanal (Actenoides excelsus) és un ocell de la família dels alcedínids (Alcedinidae) que habita manglars i boscos de l'illa de Guadalcanal, a les illes Salomó. La població de l'illa de Bougainville era considerada conespecífica però ara són considerades espècies diferents (Actenoides bougainvillei).

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Guadalcanal moustached kingfisher ( İngilizce )

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The Guadalcanal moustached kingfisher (Actenoides bougainvillei excelsus) is a kingfisher in the subfamily Halcyoninae that is endemic to Guadalcanal in the Solomon Islands. The bird can be found in closed-canopy forests at elevations of 900–1,100 m (3,000–3,600 ft), and is reported to nest in holes in the ground. It is considered a subspecies of the moustached kingfisher (Actenoides bougainvillei) by the International Ornithologists' Union[2] but some taxonomists elevate the taxon to species status.[3][4]

The Guadalcanal moustached kingfisher is named for a stripe of blue feathers from the beak to the side of the head. Males have a blue back, females have a greenish back. Prior to 2015, the species had only been recorded twice, a single female in the 1920s and two females in 1953; no males had ever been recorded and no live specimens had been photographed. In 2015 a male bird was captured and photographed for the first time in the forests of Guadalcanal.[5][6][7] The bird was then killed for scientific study to obtain a set of molecular and morphological data. The killing was criticized as not necessary for science. The researcher who photographed and killed the bird estimated there are over 4000 living birds, the bird is not rare, and killing one did not threaten the population viability.[8][9]

References

  1. ^ BirdLife International (2017). "Actenoides excelsus". IUCN Red List of Threatened Species. 2017: e.T22726883A117090813. doi:10.2305/IUCN.UK.2017-3.RLTS.T22726883A117090813.en. Retrieved 12 November 2021.
  2. ^ Gill, Frank; Donsker, David, eds. (2017). "Rollers, ground rollers & kingfishers". World Bird List Version 7.2. International Ornithologists' Union. Retrieved 17 May 2017.
  3. ^ del Hoyo, J.; Collar, N.; Kirwan, G.M. "Guadalcanal Moustached Kingfisher (Actenoides excelsus)". In del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions. doi:10.2173/bow.moukin2.01. S2CID 242424978. Retrieved 25 May 2017.
  4. ^ "Actenoides bougainvillei excelsus - Avibase". avibase.bsc-eoc.org. Retrieved 2015-10-04.
  5. ^ "Field Journal: Finding Ghosts". AMNH. Retrieved 2015-10-03.
  6. ^ Platt, John R. "Beautiful "Mustached" Bird, Lost for 60 Years, Photographed for First Time". Retrieved 2015-10-03.
  7. ^ Silby, Emily (29 September 2015). "Moustached Kingfisher Photographed for First Time". Audubon.
  8. ^ C.E. Filardi (7 October 2015). "Why I collected a moustached kingsfisher". Audubon.org. Retrieved 26 October 2015.
  9. ^ Marc Bekoff (29 September 2015). ""Ridiculously Gorgeous Rare Bird" Photographed, Caught, and ... Killed by Researcher". Huffington Post. Retrieved 26 October 2015.

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Guadalcanal moustached kingfisher: Brief Summary ( İngilizce )

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The Guadalcanal moustached kingfisher (Actenoides bougainvillei excelsus) is a kingfisher in the subfamily Halcyoninae that is endemic to Guadalcanal in the Solomon Islands. The bird can be found in closed-canopy forests at elevations of 900–1,100 m (3,000–3,600 ft), and is reported to nest in holes in the ground. It is considered a subspecies of the moustached kingfisher (Actenoides bougainvillei) by the International Ornithologists' Union but some taxonomists elevate the taxon to species status.

The Guadalcanal moustached kingfisher is named for a stripe of blue feathers from the beak to the side of the head. Males have a blue back, females have a greenish back. Prior to 2015, the species had only been recorded twice, a single female in the 1920s and two females in 1953; no males had ever been recorded and no live specimens had been photographed. In 2015 a male bird was captured and photographed for the first time in the forests of Guadalcanal. The bird was then killed for scientific study to obtain a set of molecular and morphological data. The killing was criticized as not necessary for science. The researcher who photographed and killed the bird estimated there are over 4000 living birds, the bird is not rare, and killing one did not threaten the population viability.

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Actenoides bougainvillei excelsus ( İtalyanca )

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Il martin pescatore coi baffi di Guadalcanal (Actenoides bougainvillei excelsus) è una specie di martin pescatore endemica dell'Isola di Guadalcanal, si tratta di una sottospecie del Actenoides bougainvillei. Vive in canopee in altitudini comprese tra i 900 e 1100 m.

È così chiamato per via della striscia di piume blu che vanno dal becco al retro della testa. Gli esemplari maschi hanno il piumaggio della schiena di cole blu, le femmine di colore verdastro. Questo tipo di martin pescatore è talmente raro da essere stato individuato solo due volte; una volta negli anni venti e un'altra nel 1953. Entrambi gli avvistamenti riguardavano esemplari femmine.

Nel settembre 2015, per la prima volta è stato fotografato e abbattuto un esemplare maschio a Guadalcanal.[2][3]

Note

  1. ^ (EN) BirdLife International, Actenoides excelsus, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020. URL consultato il 29 August 2014.
  2. ^ Elmar Burchia, Scienziato trova e uccide un raro esemplare di «Martin pescatore», in corriere.it, 10 ottobre 2015. URL consultato il 10 ottobre 2015.
  3. ^ (EN) Sarah Kaplan, Justin Moyer, A scientist found a bird that hadn’t been seen in half a century, then killed it. Here’s why., in washingtonpost.com, 12 ottobre 2015. URL consultato il 12 ottobre 2015.

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Actenoides bougainvillei excelsus: Brief Summary ( İtalyanca )

wikipedia IT tarafından sağlandı

Il martin pescatore coi baffi di Guadalcanal (Actenoides bougainvillei excelsus) è una specie di martin pescatore endemica dell'Isola di Guadalcanal, si tratta di una sottospecie del Actenoides bougainvillei. Vive in canopee in altitudini comprese tra i 900 e 1100 m.

È così chiamato per via della striscia di piume blu che vanno dal becco al retro della testa. Gli esemplari maschi hanno il piumaggio della schiena di cole blu, le femmine di colore verdastro. Questo tipo di martin pescatore è talmente raro da essere stato individuato solo due volte; una volta negli anni venti e un'altra nel 1953. Entrambi gli avvistamenti riguardavano esemplari femmine.

Nel settembre 2015, per la prima volta è stato fotografato e abbattuto un esemplare maschio a Guadalcanal.

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Actenoides excelsus ( İsveççe )

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Actenoides excelsus (officiellt svenskt trivialnamn saknas[2]) är en fågel i familjen kungsfiskare inom ordningen praktfåglar.[1] Fågeln betraktas oftast som underart till mustaschkungsfiskare (Actenoides bougainvillei),[3] men urskiljs sedan 2014 som egen art av Birdlife International, IUCN och Handbook of Birds of the World.[1][4]

Arten förekommer enbart på ön Guadalcanal i södra Salomonöarna.[4] Den kategoriseras av IUCN som starkt hotad.[1]

 src=
Fågeln förekommer endast på ön Guadalcanal i Salomonöarna.

Noter

  1. ^ [a b c d] Birdlife International 2014 Actenoides excelsus Från: IUCN 2015. IUCN Red List of Threatened Species. Version 2015.4 www.iucnredlist.org. Läst 2016-02-01.
  2. ^ Sveriges ornitologiska förening (2016) Officiella listan över svenska namn på världens fågelarter Arkiverad 18 oktober 2014 hämtat från the Wayback Machine., läst 2016-02-10
  3. ^ Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood (2015) The eBird/Clements checklist of birds of the world: Version 2015 http://www.birds.cornell.edu/clementschecklist/download, läst 2016-02-11
  4. ^ [a b] del Hoyo, J., Collar, N., Kirwan, G.M. & Sharpe, C.J. (2016). Guadalcanal Moustached Kingfisher (Actenoides excelsus). I: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (red.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (hämtad från [1] 2016-09-17).

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Actenoides excelsus: Brief Summary ( İsveççe )

wikipedia SV tarafından sağlandı

Actenoides excelsus (officiellt svenskt trivialnamn saknas) är en fågel i familjen kungsfiskare inom ordningen praktfåglar. Fågeln betraktas oftast som underart till mustaschkungsfiskare (Actenoides bougainvillei), men urskiljs sedan 2014 som egen art av Birdlife International, IUCN och Handbook of Birds of the World.

Arten förekommer enbart på ön Guadalcanal i södra Salomonöarna. Den kategoriseras av IUCN som starkt hotad.

 src= Fågeln förekommer endast på ön Guadalcanal i Salomonöarna.
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