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Biology ( Inglês )

fornecido por Arkive
Despite the name 'kingfisher', this bird rarely hunts fish but mainly lives on skinks and insects found on the ground and in vegetation (7). Small lizards are a particularly important part of the diet, especially during courtship feeding. Courtship feeding, when one adult feeds another, is carried out at frequent intervals during the courtship period, often followed by mating (8). The territorial Mangaia kingfisher breeds in pairs or as trios, consisting of either two males or two females. In trios with two males, both males mated several times with the female, suggesting polyandry (8). The nest is excavated in a rotten trunk, branch, or in a tree cavity, consisting of a small entrance hole, a short tunnel and an enlarged nest chamber. Nest excavation, as well as incubation and feeding of the chicks, is undertaken by all the adults in the pair or trio. Eggs are laid from November to January, with pairs generally laying two eggs and trios laying three, and incubation lasts for 21 to 23 days (8).
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Conservation ( Inglês )

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The Mangaia kingfisher has been the focus of population surveys undertaken in 1992 and 1996 (3), but it has been proposed that further research is required to determine population trends and requirements for long-term survival (5). The Taporoporo'anga Ipukarea Society, an environmental non-governmental organisation in the Cook Islands, has proposed a project to eradicate the common myna from Mangaia. A feasibility report in 2006 concluded that such a measure is justified and possible (9). However the Society decided to undertake a more detailed study of the actual impacts of the myna on kingfisher nesting before committing itself to myna eradication. The initial study in the 2006 to 2007 breeding season showed that there were many more territories in the secondary forest than expected and that seven nests were successful. Of the three that failed, one definitely failed because of myna interference and this was probably the cause of the other two failing also. The study will continue a further two seasons (7).
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Description ( Inglês )

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This small, pretty kingfisher is endemic to a single island, Mangaia, which fossil records show used to have 13 resident landbirds, but now only five survive (3). It has greenish-blue plumage, with a narrow yellowish-orange headband above the eye and a wide, dull, yellowish-orange collar, which extends further across the breast on females. The underparts are white, and the strong, black bill is straight and dagger-shaped, perfect for dealing with animal prey (4). The call of the Mangaia kingfisher is a characteristic "tanga-eeeoo", repeated three to five times in succession, hence its traditional name Tanga'eo. The Mangaia kingfisher is sometimes considered to be a subspecies of the more widespread chattering kingfisher, Todiramphus tutus (2).
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Habitat ( Inglês )

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The Mangaia kingfisher inhabits forest growing on makatea. They are also common in inland lowlands in mature secondary forest (2) (6) (7).
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Range ( Inglês )

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Occurs only on Mangaia Island, the most southerly island in the Cook Islands (5).
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Status ( Inglês )

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Classified as Vulnerable (VU) on the IUCN Red List 2006 (1).
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Threats ( Inglês )

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The decline in numbers of the Mangaia kingfisher in the recent past has been largely attributed to the introduction of the common myna (Acridotheres tristis). Mynas were introduced around 1960 in an effort to control the coconut stick-insect, but there is evidence that mynas are impacting on the Mangaia kingfisher by aggressive behaviour at nest sites (6) (9). However, whether the common myna is the primary cause of kingfisher declines is hard to ascertain. Cats and rodents are also present in forests on Mangaia, and are potential predators of the kingfisher (6), as are long-railed cuckoos (Eudynamis taitensis), although there is only anecdotal evidence of cuckoo harassment of the Mangaia kingfisher (6). The loss and fragmentation of forest habitat on Mangaia, caused by clearance for agriculture and browsing by goats, is likely to be more significantly implicated in the kingfisher's decline (2) (5).
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Alció de Mangaia ( Catalão; Valenciano )

fornecido por wikipedia CA

L'alció de Mangaia (Todiramphus ruficollaris) és un ocell de la família dels alcedínids (Alcedinidae) endèmic dels manglars de Mangaia, a les illes Cook.

Referències

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Alció de Mangaia: Brief Summary ( Catalão; Valenciano )

fornecido por wikipedia CA

L'alció de Mangaia (Todiramphus ruficollaris) és un ocell de la família dels alcedínids (Alcedinidae) endèmic dels manglars de Mangaia, a les illes Cook.

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Mewing kingfisher ( Inglês )

fornecido por wikipedia EN

The mewing kingfisher or Mangaia kingfisher (Todiramphus ruficollaris), known locally as the tanga‘eo, is a species of bird in the Alcedinidae, or kingfisher family. It is endemic to Mangaia in the Cook Islands. Its natural habitats are subtropical or tropical moist lowland forests and plantations.

Description

The mewing kingfisher is 22 cm in length, with a large head and large black bill. Similar to some other Todiramphus kingfishers, it has blue-green upper-parts, with a yellow-orange collar and head-band, and a blue-green cap. The under-parts are white.

Conservation

It is threatened by habitat loss and by disturbance by introduced common mynas at its nesting hollows. The Taporoporo'anga Ipukarea Society, BirdLife International's partner organisation in the Cook Islands, has proposed a program to eradicate the mynas from Mangaia.

References

  1. ^ BirdLife International (2022). "Todiramphus ruficollaris". IUCN Red List of Threatened Species. 2022: e.T22683465A209393532. Retrieved 29 July 2022.

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Mewing kingfisher: Brief Summary ( Inglês )

fornecido por wikipedia EN

The mewing kingfisher or Mangaia kingfisher (Todiramphus ruficollaris), known locally as the tanga‘eo, is a species of bird in the Alcedinidae, or kingfisher family. It is endemic to Mangaia in the Cook Islands. Its natural habitats are subtropical or tropical moist lowland forests and plantations.

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Todiramphus ruficollaris ( Espanhol; Castelhano )

fornecido por wikipedia ES

El alción de Mangaia (Todiramphus ruficollaris)[2]​ es una especie de ave coraciforme de la familia Halcyonidae endémica de Mangaia en las islas Cook.

Descripción

El alción de Mangaia mide unos 22 cm de largo,[3]​ tiene una cabeza proporcionalmente grande y un gran pico negro. Tiene las partes superiores de color verde azulado y las partes inferiores blancas. Presenta una lista superciliar y el cuello de tonos anaranjado amarillentos, y su píleo es de color verde azulado como la banda que cruza sus ojos.

Estado de conservación

Está amenazado por la pérdida de hábitat y por la introducción del miná común en las islas que compiten con ellos por las cavidades para anidar. La organización Taporoporo'anga Ipukarea Society, un socio de BirdLife International en las islas Cook; has propuesto un programa para eliminar a los minás de Mangaia.

Referencias

  1. BirdLife International (2012). «Todiramphus ruficollaris». Lista Roja de especies amenazadas de la UICN 2012.1 (en inglés). ISSN 2307-8235. Consultado el 20 de febrero de 2013.
  2. Bernis, F; De Juana, E; Del Hoyo, J; Fernández-Cruz, M; Ferrer, X; Sáez-Royuela, R; Sargatal, J (2001). «Nombres en castellano de las aves del mundo recomendados por la Sociedad Española de Ornitología (Sexta parte: Coliiformes, Trogoniformes y Coraciiformes)». Ardeola. Handbook of the Birds of the World (Madrid: SEO/BirdLife) 48 (1): 107-110. ISSN 0570-7358. Consultado el 12 de febrero de 2013.
  3. Cook Islands Biodiversity: Mangaia Kingfisher. Consultado el 20 de febrero de 2013.

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Todiramphus ruficollaris: Brief Summary ( Espanhol; Castelhano )

fornecido por wikipedia ES

El alción de Mangaia (Todiramphus ruficollaris)​ es una especie de ave coraciforme de la familia Halcyonidae endémica de Mangaia en las islas Cook.

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Todiramphus ruficollaris ( Basco )

fornecido por wikipedia EU

Todiramphus ruficollaris Todiramphus generoko animalia da. Hegaztien barruko Alcedinidae familian sailkatua dago.

Erreferentziak

  1. (Ingelesez)BirdLife International (2012) Species factsheet. www.birdlife.org webgunetitik jaitsia 2012/05/07an
  2. (Ingelesez) IOC Master List

Ikus, gainera

(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Todiramphus ruficollaris: Brief Summary ( Basco )

fornecido por wikipedia EU

Todiramphus ruficollaris Todiramphus generoko animalia da. Hegaztien barruko Alcedinidae familian sailkatua dago.

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Martin-chasseur de Mangaia ( Francês )

fornecido por wikipedia FR

Todiramphus ruficollaris

Le Martin-chasseur de Mangaia (Todiramphus ruficollaris) est une espèce d'oiseaux de la famille des Alcedinidae.

Systématique

L'espèce Todiramphus ruficollaris a été initialement décrite en 1974 par l'ornithologue britannique David T. Holyoak (d) sous le protonyme d’Halcyon ruficollaris[2].

Répartition

Il est endémique à Mangaia aux îles Cook.

Habitat

Il habite les forêts et plantations humides tropicales et subtropicales de basse altitude.

Il est menacé par la perte de son habitat.

Publication originale

Notes et références

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Martin-chasseur de Mangaia: Brief Summary ( Francês )

fornecido por wikipedia FR

Todiramphus ruficollaris

Le Martin-chasseur de Mangaia (Todiramphus ruficollaris) est une espèce d'oiseaux de la famille des Alcedinidae.

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Mangaia-ijsvogel ( Neerlandês; Flamengo )

fornecido por wikipedia NL

Vogels

De mangaia-ijsvogel (Todiramphus ruficollaris) is een vogel uit de familie Alcedinidae (ijsvogels). De vogel werd in augustus en september 1973 verzameld op het eiland Mangaia en in 1974 geldig beschreven als Halcyon ruficollaris. Het is een kwetsbare, endemische vogelsoort op de Cookeilanden, een archipel van 15 eilanden in het zuidelijke deel van de Grote Oceaan.

Kenmerken

De vogel is 19 cm lang. Het is een gedrongen ijsvogel met een relatief grote snavel. De kruin, "wangen", rug en vleugels zijn groenblauw, de vleugel- en staartveren neigen het meest naar blauw. Kenmerkend is een brede, lichtoranje wenkbrauwstreep die doorloopt tot de hals en onder een donkere oogstreep doorloopt in een oranje kraag en vervolgens op de keel geleidelijk overgaat in een verder bleekwitte borst en buik. [3]

Verspreiding en leefgebied

Deze soort komt alleen voor op het eiland Mangaia (Cookeilanden). Het leefgebied is natuurlijk bos met een gesloten bladerkroon dat voorkomt op de wat hoger uit het water stekende delen van door oud koraalrif gevormd kalkgesteente. De vogel wordt ook wel in aangetast bos aangetroffen. De vogel foerageert op insecten en hagedissen.[1]

Status

De mangaia-ijsvogel heeft een zeer beperkt verspreidingsgebied en daardoor is de kans op uitsterven aanwezig. De grootte van de populatie werd in 2016 op grond van onderzoek uit de jaren 1990 door BirdLife International geschat op 270 tot 470 individuen. De stand ging in de jaren 1980 achteruit en bleek daarna zich te stabiliseren. Invasieve diersoorten zoals de treurmaina (Acridotheres tristis) zijn mogelijk een voedselconcurrent. Verder zijn er ratten en verwilderde katten op het eiland die mogelijk predatoren zijn op eieren en jonge vogels en verder vormt beweiding door geiten een gevaar voor de kwaliteit van de begroeiing. Om deze potentiële bedreigingen staat deze ijsvogel als kwetsbaar op de Rode Lijst van de IUCN.[1]

Bronnen, noten en/of referenties
  1. a b c (en) Mangaia-ijsvogel op de IUCN Red List of Threatened Species.
  2. (en) Holyoak, D.T., 1974. Undescribed land birds from the Cook Islands, Pacific Ocean. Bulletin of the British Ornithologists' Club 94 p.147 BHL
  3. (en) del Hoyo, J., Collar, N. & Kirwan, G.M., 2018. Mangaia Kingfisher (Todiramphus ruficollaris). In: del Hoyo, J., et al. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (retrieved from https://www.hbw.com/node/467407 on 11 September 2018).
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Mangaia-ijsvogel: Brief Summary ( Neerlandês; Flamengo )

fornecido por wikipedia NL

De mangaia-ijsvogel (Todiramphus ruficollaris) is een vogel uit de familie Alcedinidae (ijsvogels). De vogel werd in augustus en september 1973 verzameld op het eiland Mangaia en in 1974 geldig beschreven als Halcyon ruficollaris. Het is een kwetsbare, endemische vogelsoort op de Cookeilanden, een archipel van 15 eilanden in het zuidelijke deel van de Grote Oceaan.

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Todiramphus ruficollaris ( Português )

fornecido por wikipedia PT

Todiramphus ruficollaris é uma espécie de ave da família Alcedinidae.[2]

É endémica das Ilhas Cook.

Os seus habitats naturais são: florestas subtropicais ou tropicais húmidas de baixa altitude e plantações.

Está ameaçada por perda de habitat.

Referências

  1. BirdLife International (2016). «Todiramphus ruficollaris». Lista Vermelha de Espécies Ameaçadas. 2016: e.T22683465A92987289. doi:. Consultado em 12 de novembro de 2021
  2. «Mousebirds to hornbills». IOC World Bird List ( v3.3) (em inglês). Consultado em 10 de maio de 2013
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Todiramphus ruficollaris: Brief Summary ( Português )

fornecido por wikipedia PT

Todiramphus ruficollaris é uma espécie de ave da família Alcedinidae.

É endémica das Ilhas Cook.

Os seus habitats naturais são: florestas subtropicais ou tropicais húmidas de baixa altitude e plantações.

Está ameaçada por perda de habitat.

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Mangaiakungsfiskare ( Sueco )

fornecido por wikipedia SV

Mangaiakungsfiskare[2] (Todiramphus ruficollaris) är en fågel i familjen kungsfiskare inom ordningen praktfåglar.[3] Den förekommer i mangroveträskMangaia (södra Cooköarna).[3] IUCN kategoriserar arten som sårbar.[1] Vissa behandlar den som en underart till vitbrynad kungsfiskare (T. tutus).[4]

Noter

  1. ^ [a b] Birdlife International 2012 Todiramphus ruficollaris 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. ^ [a b] Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood (2016) The eBird/Clements checklist of birds of the world: Version 2016 http://www.birds.cornell.edu/clementschecklist/download, läst 2016-08-11
  4. ^ Dickinson, E.C., J.V. Remsen Jr. & L. Christidis (Eds). 2013-2014. The Howard & Moore Complete Checklist of the Birds of the World. 4th. Edition, Vol. 1, 2, Aves Press, Eastbourne, U.K.

Externa länkar

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Mangaiakungsfiskare: Brief Summary ( Sueco )

fornecido por wikipedia SV

Mangaiakungsfiskare (Todiramphus ruficollaris) är en fågel i familjen kungsfiskare inom ordningen praktfåglar. Den förekommer i mangroveträskMangaia (södra Cooköarna). IUCN kategoriserar arten som sårbar. Vissa behandlar den som en underart till vitbrynad kungsfiskare (T. tutus).

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Todiramphus ruficollaris ( Vietnamita )

fornecido por wikipedia VI

Todiramphus ruficollaris là một loài chim trong họ Alcedinidae.[1]

Chú thích

  1. ^ Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson (2012). “The eBird/Clements checklist of birds of the world: Version 6.7.”. Truy cập ngày 19 tháng 12 năm 2012.

Tham khảo


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Todiramphus ruficollaris: Brief Summary ( Vietnamita )

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Todiramphus ruficollaris là một loài chim trong họ Alcedinidae.

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