Double-barred Finch

Double-barred Finch
At Bees Creek, Northern Territory, Australia
Conservation status
Least Concern (IUCN 3.1)
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Aves
Order:	Passeriformes
Family:	Estrildidae
Genus:	Taeniopygia
Species:	T. bichenovii
Binomial name
Taeniopygia bichenovii (Vigors and Horsfield, 1827)

The Double-barred Finch Taeniopygia bichenovii is an estrildid finch found in dry savanna, tropical (lowland) dry grassland and shrubland habitats in northern and eastern Australia. They are sometimes referred to as Bicheno's Finch; and also as Owl Finch, owing to the dark ring of feathers around their faces.

The name of the species commemorates James Ebenezer Bicheno, a colonial secretary of Van Diemen's Land appointed in September 1842.

Subspecies

There are two sub-species:

• Taeniopygia bichenovii bichenovii
• Taeniopygia bichenovii annulosa

Characteristics

This is a 10–11 cm long munia-like finch with a white face bordered with black, brown upperparts and throat, and white underparts. The throat and underparts are separated by another black line. The wings are patterned in brown and white. The sexes are similar, but juveniles are duller and browner. A less common sub-species with brown or black underparts is known to exist. The call is a soft tet or a louder peew, and the song is a soft fluting.

These gregarious seed-eating birds build their nests in grass, a bush or low tree, and lay four eggs.

Origin

Origin and phylogeny has been obtained by Antonio Arnaiz-Villena et al.^[1] Estrildinae may have originated in India and dispersed thereafter (towards Africa and Pacific Ocean habitats).

Gallery

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  Bees Creek, Northern Territory, Australia

• SE Queensland, Australia

References

1. ^ Arnaiz-Villena, A; Ruiz-del-Valle V, Gomez-Prieto P, Reguera R, Parga-Lozano C, Serrano-Vela I (2009). "Estrildinae Finches (Aves, Passeriformes) from Africa, South Asia and Australia: a Molecular Phylogeographic Study". The Open Ornithology Journal 2: 29–36. http://www.benthamscience.com/open/tooenij/articles/V002/29TOOENIJ.pdf. 

• BirdLife International (2004). Taeniopygia bichenovii. 2006. IUCN Red List of Threatened Species. IUCN 2006. www.iucnredlist.org. Retrieved on 12 May 2006. Database entry includes justification for why this species is of least concern
• Finches and Sparrows by Clement, Harris and Davis, ISBN 0-7136-8017-2

Video of Double-barred Finches at http://birdwatchersonline.net/forum/showthread.php?t=430

External links

This Estrildidae-related article is a stub. You can help Wikipedia by expanding it.v · Categories: IUCN Red List least concern species Taeniopygia Birds of Australia Birds of Western Australia Estrildidae stubs Wikimedia Foundation. 2010. Игры ⚽ Поможем написать реферат Michael Byron Joseph Salvador Look at other dictionaries: double-barred finch — baltaveidė zebrinė amadina statusas T sritis zoologija | vardynas atitikmenys: lot. Poephila bichenovii; Stizoptera bichenovii; Taeniopygia bichenovii angl. double barred finch vok. Ringelastrild, m; Weißbürzeliger Ringelastrild, m rus. кольчатый …   Paukščių pavadinimų žodynas Estrildid finch — Taxobox name = Estrildid Finches image width = 250px image caption = Zebra Finches regnum = Animalia phylum = Chordata classis = Aves ordo = Passeriformes subordo = Passeri familia = Estrildidae familia authority = Bonaparte, 1850 subdivision… …   Wikipedia List of Australian, New Zealand and Antarctic birds — This list is based on the Handbook of Australian, New Zealand and Antarctic Birds [http://www.birdsaustralia.com.au/hanzab/HANZAB spp list.pdf list, May 2002 update] , with the doubtfuls omitted. It includes the birds of Australia, New Zealand,… …   Wikipedia List of birds of Australia — This list is based on the Birds Australia [http://www.birdsaustralia.com.au/checklist/ba birdlist sept03.pdf list, September 2003] (PDF, free registration required).The Birds Australia list is considered unofficial. It is based on Christidis and… …   Wikipedia Sibley-Monroe checklist 17 — 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)Alaudidae* Mirafra passerina Monotonous… …   Wikipedia List of birds of Queensland — Queensland is the second largest State in Australia but has the greatest biodiversity, with over 630 species of bird recorded (far more than closest rivals New South Wales or West Australia with both around 550) The sum total for continental… …   Wikipedia List of introduced bird species — This list of introduced bird species includes all the species of bird successfully or unsuccessfully introduced to an area other than their native range, or to an area they formerly inhabited. This practice has been harmful in many areas,… …   Wikipedia Taeniopygia — Taxobox caption = A Zebra Finch. regnum = Animalia phylum = Chordata classis = Aves ordo = Passeriformes familia = Estrildidae genus = Taeniopygia genus authority = Reichenbach, 1862 Taeniopygia is a genus of birds in the family Estrildidae . It… …   Wikipedia Poephila bichenovii — baltaveidė zebrinė amadina statusas T sritis zoologija | vardynas atitikmenys: lot. Poephila bichenovii; Stizoptera bichenovii; Taeniopygia bichenovii angl. double barred finch vok. Ringelastrild, m; Weißbürzeliger Ringelastrild, m rus. кольчатый …   Paukščių pavadinimų žodynas Ringelastrild — baltaveidė zebrinė amadina statusas T sritis zoologija | vardynas atitikmenys: lot. Poephila bichenovii; Stizoptera bichenovii; Taeniopygia bichenovii angl. double barred finch vok. Ringelastrild, m; Weißbürzeliger Ringelastrild, m rus. кольчатый …   Paukščių pavadinimų žodynas 18+ © Academic, 2000-2024 Contact us: Technical Support, Advertising Dictionaries export, created on PHP, Joomla, Drupal, WordPress, MODx. Mark and share Search through all dictionaries Translate… Search Internet Share the article and excerpts Direct link … Do a right-click on the link above and select “Copy Link”