Volcano Junco

Volcano Junco

Taxobox
name = Volcano Junco
status = LC | status_system = IUCN3.1
regnum = Animalia
phylum = Chordata
classis = Aves
ordo = Passeriformes
familia = Emberizidae
genus = "Junco"
species = "J. vulcani "
binomial = "Junco vulcani"
binomial_authority = (Boucard, 1878)

The Volcano Junco, "Junco vulcani", is an American sparrow endemic to the high mountains of Costa Rica and western Panama.

This junco breeds above the timberline, typically at altitudes above 3000m, but there is an isolated population at 2100 m on the Caribbean slope of Costa Rica, and forest clearance on Cerro de la Muerte has allowed this species to descend to 2600 m. The habitat is open grassy or brushy areas with some stunted scrubs. The nest is a neat lined cup constructed on the ground under a log, bush or rock, or in a cavity on a vegetated bank. The female lays two brown-spotted pale blue eggs.

The Volcano Junco is on average 16 cm long and weighs 28 g. The adult has brown upperparts with dark streaking especially on the back. The wings and tail feathers are dark fringed. The underparts are grey. The sides of the head are grey with a black mask through the eye, a yellow iris, and a pink bill and legs. Young birds are brighter brown above with blacker streaking, and have buff-grey underparts.

Volcano Junco calls include a thin "tseee" or a clearer "wheew". The song is a mixture of sqeaks and buzzes; "k’chew chu k’wee chip chip chueee".

The Volcano Junco feeds on the ground on seeds, fallen berries, insects and spiders. It runs and hops, but flies only short distances.

References

* Database entry includes justification for why this species is of least concern
* Stiles and Skutch, "A guide to the birds of Costa Rica" ISBN 0-8014-9600-4


Wikimedia Foundation. 2010.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • volcano junco — raibasis junkas statusas T sritis zoologija | vardynas atitikmenys: lot. Junco vulcani angl. volcano junco vok. Streifenjunco, m rus. пёстрый юнко, m pranc. junco des volcans, m ryšiai: platesnis terminas – junkai …   Paukščių pavadinimų žodynas

  • Junco — is also a shrub in the genus Adolphia and the Spanish term for rushes (genus Juncus ).Taxobox name = Juncos image width = 240px image caption = Junco hyemalis oreganus , one of the Oregon Juncos. regnum = Animalia phylum = Chordata classis = Aves …   Wikipedia

  • Junco vulcani — raibasis junkas statusas T sritis zoologija | vardynas atitikmenys: lot. Junco vulcani angl. volcano junco vok. Streifenjunco, m rus. пёстрый юнко, m pranc. junco des volcans, m ryšiai: platesnis terminas – junkai …   Paukščių pavadinimų žodynas

  • junco des volcans — raibasis junkas statusas T sritis zoologija | vardynas atitikmenys: lot. Junco vulcani angl. volcano junco vok. Streifenjunco, m rus. пёстрый юнко, m pranc. junco des volcans, m ryšiai: platesnis terminas – junkai …   Paukščių pavadinimų žodynas

  • List of birds of Panama — This is a list of the bird species recorded in Panama. The avifauna of Panama includes a total of 972 species, of which 12 are endemic, 6 have been introduced by humans, and 120 are rare or accidental. 20 species are globally threatened. The… …   Wikipedia

  • American sparrow — American Sparrows American Tree Sparrow Scientific classification Kingdom: Animalia …   Wikipedia

  • Sibley-Monroe checklist 18 — The Sibley Monroe checklist was a landmark document in the study of birds. It drew on extensive DNA DNA hybridisation studies to reassess the relationships between modern birds. Passeriformes (continued)Fringillidae* Peucedramus taeniatus Olive… …   Wikipedia

  • List of birds of Costa Rica — Although Costa Rica is a small country, it is in the bird rich neotropical region and has a huge number of species for its area. 893 bird species have been recorded in the country (including Cocos Island), more than in all of the United States… …   Wikipedia

  • Streifenjunco — raibasis junkas statusas T sritis zoologija | vardynas atitikmenys: lot. Junco vulcani angl. volcano junco vok. Streifenjunco, m rus. пёстрый юнко, m pranc. junco des volcans, m ryšiai: platesnis terminas – junkai …   Paukščių pavadinimų žodynas

  • raibasis junkas — statusas T sritis zoologija | vardynas atitikmenys: lot. Junco vulcani angl. volcano junco vok. Streifenjunco, m rus. пёстрый юнко, m pranc. junco des volcans, m ryšiai: platesnis terminas – junkai …   Paukščių pavadinimų žodynas

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”