Golden Spangled Piculet

Picumnus exilis, conocíu como carpinterito verdosu, ye una especie d'ave na familia Picidae. Ye endemicu de Brasil, Colombia, Guayana Francesa, Guyana, Surinam y Venezuela.

Referencies

• BirdLife International 2009. Picumnus exilis. 2006 IUCN Red List of Threatened Species. Tresvasáu'l 26 d'abril de 2011.

Picumnus exilis^[1] a zo ur spesad evned eus ar c'herentiad Picidae.

Anvet e voe Picus exilis (kentanv) da gentañ-penn (e 1823) gant al loenoniour alaman Martin Lichtenstein (1780-1857).

Doareoù pennañ

Boued

Annez hag isspesadoù

Ar spesad a gaver ar c'hwec'h isspesad anezhañ^[2] e Suamerika :

• Picumnus exilis alegriae, eus biz stad Pará da walarn hini Maranhão (biz Brazil),
• P. e. buffonii, eus reter Guyana da stad Amapá (biz Brazil),
• P. e. clarus, e reter-kreiz Venezuela,
• P. e. exilis, eus stad Bahia da hini Espírito Santo (reter Brazil),
• P. e. pernambucensis, eus stad Pernambuco da hini Alagoas (reter Brazil),
• P. e. undulatus, e reter Kolombia, gevred Venezuela, Guyana ha stad Roraima (hanternoz Brazil).

Liammoù diavaez

• (en) Picumnus exilis war al lec'hienn BirdLife International.
• (en) Picumnus exilis war lec'hienn an International Union for Conservation of Nature (IUCN).

Notennoù ha daveennoù

El picotet de Buffon (Picumnus exilis) és un ocell de la família dels pícids (Picidae) que habita la selva humida, vegetació secundària i sabana fins als 1900 m dels Andes Orientals, a l'extrem est de Colòmbia, sud de Veneçuela, Guaiana, nord i est de Brasil.

Referències

Aderyn a rhywogaeth o adar yw Cnocellan eurfraith (sy'n enw benywaidd; enw lluosog: cnocellannod eurfrith) a adnabyddir hefyd gyda'i enw gwyddonol Picumnus exilis; yr enw Saesneg arno yw Golden-spangled piculet. Mae'n perthyn i deulu'r Cnocellod (Lladin: Picidae) sydd yn urdd y Piciformes.^[1]

Talfyrir yr enw Lladin yn aml yn P. exilis, sef enw'r rhywogaeth.^[2] Mae'r rhywogaeth hon i'w chanfod yn Ne America.

Teulu

Mae'r cnocellan eurfraith yn perthyn i deulu'r Cnocellod (Lladin: Picidae). Dyma rai o aelodau eraill y teulu:

Rhestr Wicidata:

Gweler hefyd

• Rhestr Goch yr IUCN

Cyfeiriadau

The golden-spangled piculet (Picumnus exilis) is a species of bird in subfamily Picumninae of the woodpecker family Picidae. It is found in Brazil, Colombia, French Guiana, Guyana, Suriname, and Venezuela.^[2][3]

Taxonomy and systematics

The International Ornithological Committee (IOC) and BirdLife International's Handbook of the Birds of the World assign these six subspecies to the golden-spangled piculet:^[2][4]

• P. e. clarus Zimmer, J.T. & Phelps, W.H., 1946
• P. e. undulatus Hargitt, 1889
• P. e. buffonii Lafresnaye, 1845
• P. e. pernambucensis Zimmer, J.T., 1947
• P. e. alegriae Hellmayr, 1929
• P. e. exilis (Lichtenstein, M.H.C., 1823)

However, the Clements taxonomy recognizes only four subspecies. It includes P. e. clarus within P. e. undulatus and P. e. alegriae within P. e. buffonii.^[5] Subspecies P. e. undulatus and P. e. buffonii were treated as separate species in the early 20th century.^[3]

This article follows the six-subspecies model.

Description

The golden-spangled piculet is 9 to 10 cm (3.5 to 3.9 in) long and weighs 8.5 to 10 g (0.30 to 0.35 oz). Adult males of the nominate subspecies P. e. exilis have a black cap and nape, with red spots on the forehead and white spots on the rest. Their face is yellowish white with dark speckles, bare grayish skin around the eye, and a pale stripe behind the eye. Their upperparts are olive green with darker centers to the feathers. Their primaries and secondaries are brownish green with yellow-green edges. Their wing coverts are olive green with narrow white edges and black-edged white tips. The upper side of their tail is dark brown; the innermost pair of feathers have mostly white inner webs and the outer three pairs have a large white patch near the tip. Their chin, throat, and underparts are pale yellowish with blackish bars that are more spot-like on the belly. The beak's maxilla is black and the mandible black with a silvery base; the legs are grayish with sometimes a green or blue tinge. Adult females are identical but for white spots on their entire crown. Juveniles are similar to adults but duller overall, an olive crown with pale streaking, and more diffuse bars on the underparts.^[6]

Subspecies P. e. undulatus has a more olive color on its upperparts than the nominate, with large black feather centers, and its wing coverts' tips are not as contrasting. P. e. clarus is yellower above than undulatus and has narrower dark bars on the underparts. P. e. buffonii has distinctive white spots with black borders on the tips of the wing coverts. P. e. alegriae is generally duller than the nominate, more olive above, and whiter below. P. e. pernambucensis has more olive upperparts than the nominate and more even bars on the underparts.^[6]

Distribution and habitat

The subspecies of golden-spangled piculet are found thus:^[2][6]

• P. e. clarus, east-central Venezuela
• P. e. undulatus, from eastern Colombia through southeastern Venezuela into western Guyana and northern Brazil's state of Roraima
• P. e. buffonii, north of the Amazon River from eastern Guyana through Suriname and French Guiana to Amapá in northeastern Brazil
• P. e. pernambucensis, northeastern Brazil's Pernambuco and Alagoas states
• P. e. alegriae, northeastern Brazil south of the Amazon from northeastern Pará to northwestern Maranhão
• P. e. exilis, east central Brazil from Bahia south to Espírito Santo

The golden-spangled piculet inhabits a variety of wooded landscapes including rain-, cloud-, and secondary forest. It also occurs in tracts of bamboo, in mangroves, and in open woodland and the edges of savanna. In elevation it ranges from sea level to about 1,900 m (6,200 ft) in the tepui region where Venezuela, Guyana, and Brazil meet.^[6]

Behavior

Movement

As far as is known, the golden-spangled piculet is a year-round resident throughout its range.^[6]

Feeding

The golden-spangled piculet's diet has not been fully defined but is known to include ants. It forages in the forest's lower strata, typically below 5 m (20 ft), and mostly takes its food from small branches, sometimes hanging upside down. It typically forages alone or in pairs and sometimes joins mixed-species foraging flocks.^[6]

Breeding

Little is known about the golden-spangled piculet's breeding biology. It nests between December and March in Venezuela and Suriname. It excavates its nest hole in soft wood, such as in a stump.^[6]

Vocalization

The golden-spangled piculet's song has been described as "tsilit, tsirrrr"^[6] and an "extr. high, thin 'see see suw'."^[7]

Status

The IUCN has assessed the golden-spangled piculet as being of Least Concern. It has a very large range but its population size is not known and is believed to be decreasing. No immeditate threats have been identified.^[1] The species is poorly known. It occurs in several protect areas, and because "this piculet is often found in more open habitats, including disturbed forest, human activities may possibly lead to its range being expanded."^[6]

References

Picumnus exilis, conocido como carpinterito verdoso, carpinterito capirotado, carpinterito telegrafista, o telegrafista verdoso, es una especie de ave en la familia Picidae. Es endémico de Brasil, Colombia, Guayana Francesa, Guyana, Surinam y Venezuela.

Referencias

• BirdLife International 2009. Picumnus exilis. 2006 IUCN Red List of Threatened Species. Trasvasado el 26 de abril de 2011.

https://avibase.bsc-eoc.org/species.jsp?lang=ES&avibaseid=B2E68FE67FDC5E50

Picumnus exilis Picumnus generoko animalia da. Hegaztien barruko Picidae familian sailkatua dago.

Erreferentziak

• World Bird Names

Ikus, gainera

• Picumnus
• Picidae

Helmitikkanen (Picumnus exilis) on eteläamerikkalainen tikka. Sen esiintymisalue käsittää mantereen koillisosan Kolumbian itäosista Venezuelaan, Guyanaan, Surinameen, Ranskan Guyanaan sekä Brasilian Bahiaan ja Espírito Santoon saakka. Lajista tunnetaan kuusi alalajia. Martin Lichtenstein kuvaili lajin holotyypin Bahiasta vuonna 1823.^[2]

Lähteet

Picumnus exilis

Le Picumne de Buffon, Picumnus exilis, est une espèce d'oiseaux de la famille des Picidae (sous-famille des Picumninae), dont l'aire de répartition s'étend sur la Colombie, le Venezuela, le Guyana, le Suriname, la Guyane et le Brésil.

Son nom normalisé français commémore le naturaliste français Georges-Louis Leclerc, comte de Buffon (1707-1788).

Liste des sous-espèces

• Picumnus exilis alegriae Hellmayr, 1929
• Picumnus exilis buffoni Lafresnaye, 1845
• Picumnus exilis clarus Zimmer & W.H. Phelps, 1946
• Picumnus exilis exilis (Lichtenstein, 1823)
• Picumnus exilis pernambucensis Zimmer, 1947
• Picumnus exilis salvini Hargitt, 1893
• Picumnus exilis undulatus Hargitt, 1889

De kleine dwergspecht (Picumnus exilis) is een vogel uit de familie Picidae (spechten).

Verspreiding en leefgebied

Deze soort komt voor in noordoostelijk Zuid-Amerika, ook in oostelijk Brazilië en telt 6 ondersoorten:

• Picumnus exilis clarus: het oostelijke deel van Centraal-Venezuela.
• Picumnus exilis undulatus: oostelijk Colombia, zuidoostelijk Venezuela, de Guyana's en Roraima (noordelijk Brazilië).
• Picumnus exilis buffonii: van oostelijk Guyana tot Amapá (noordoostelijk Brazilië).
• Picumnus exilis pernambucensis: van Pernambuco tot Alagoas (oostelijk Brazilië).
• Picumnus exilis alegriae: van noordoostelijk Pará tot noordwestelijk Maranhão (noordoostelijk Brazilië).
• Picumnus exilis exilis: van Bahia tot Espírito Santo (oostelijk Brazilië).

Externe link

• Avibase

Picapauzinho-de-pintas-amarelas (nome científico: Picumnus exilis) é uma espécie de ave pertencente à família dos picídeos. Pode ser encontrada no Brasil, Colômbia, Guiana Francesa, Guiana, Suriname e Venezuela. Os seus habitats naturais são: florestas subtropicais ou tropicais úmidas de baixa altitude e florestas antigas altamente degradadas.

Referências

Paljettdvärgspett^[2] (Picumnus exilis) är en fågel i familjen hackspettar inom ordningen hackspettartade fåglar.^[3] IUCN kategoriserar arten som livskraftig.^[1]

Paljettdvärgspett delas in i fyra underarter:^[3]

• Picumnus exilis undulatus – förekommer från östra Colombia till sydöstra Venezuela, norra Brasilien (Roraima) och västra Guyana
• Picumnus exilis buffoni – förekommer från östra Guyana till nordöstra Brasilien norr om Amazonfloden i Amapá samt söder om Amazonfloden i nordöstra Pará och nordvästra Maranhão
• Picumnus exilis pernambucensis – förekommer i kustnära östra Brasilien (Pernambuco och Alagoas)
• Picumnus exilis exilis – förekommer i kustnära östra Brasilien (Bahia till Espírito Santo)

Referenser

1. ^ [a b] Birdlife International 2016 Picumnus exilis Från: IUCN 2016. IUCN Red List of Threatened Species. Version 2016.3 www.iucnredlist.org. Läst 2016-12-11.
2. ^ Sveriges ornitologiska förening (2017) Officiella listan över svenska namn på världens fågelarter, läst 2017-08-14
3. ^ [a b] Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood (2017) The eBird/Clements checklist of birds of the world: Version 2017 http://www.birds.cornell.edu/clementschecklist/download, läst 2017-08-11

Externa länkar

• Wikispecies har information om Picumnus exilis.
  Artförteckning

Picumnus exilis là một loài chim trong họ Picidae.^[1]

Chú thích

Tham khảo

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