Twite

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Twite
Twite (Carduelis flavirostris) - geograph.org.uk - 676590.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Passeriformes
Family: Fringillidae
Subfamily: Carduelinae
Genus: Linaria
Species:
L. flavirostris
Binomial name
Linaria flavirostris
Subspecies

See text

LinariaFlavirostrisIUCNver2018 2.png
Range of L. flavirostris
  Breeding
  Resident
  Non-breeding
Synonyms
  • Fringilla flavirostrisLinnaeus, 1758
  • Carduelis flavirostris(Linnaeus, 1758)
  • Acanthis flavirostris(Linnaeus, 1758)
Twite eggs Linaria flavirostris MHNT 223 Ecosse.jpg
Twite eggs

The twite (Linaria flavirostris) is a small brown passerine bird in the finch family Fringillidae.

Contents

It is similar in size and shape to a linnet, at 13 to 13.5 cm (5.1 to 5.3 in) long. It lacks the red head patch and breast shown by the linnet and the redpolls. It is brown streaked with black above, and a pink rump. The underparts are buff to whitish, streaked with brown. The conical bill is yellow in winter and grey in summer. The call is a distinctive twit, from which its name derives, [2] and the song contains fast trills and twitters. [3] Twites can form large flocks outside the breeding season, sometimes mixed with other finches on coasts and salt marshes. They feed mainly on seeds.

The twite breeds in northern Europe and across the Palearctic to Siberia and China. Treeless moorland is favoured for breeding. It builds its nest in a bush, laying 5–6 light blue eggs. [4] It is partially resident, but many birds migrate further south, or move to the coasts. [5] It has declined sharply in parts of its range, notably in Ireland. [6]

In the UK, the twite is the subject of several research projects in the Pennines, the Scottish Highlands and on the North Wales and Lancashire coastlines. Records show that the birds to the east of the Pennine hills move to the southeast coast in winter and those to the west winter between Lancashire and the Hebrides. The Welsh population winters almost exclusively in Flintshire. Ringing data has revealed that twite breeding in different parts of Britain use different non‐breeding areas, and that non-breeding areas of British twite do not overlap with non-breeding areas of continental twite. [7]

Taxonomy

In 1758 the Swedish naturalist Carl Linnaeus included the twite in the 10th edition of his Systema Naturae under the binomial name Fringilla flavirostris. [8] [9] The genus name linaria is the Latin for a linen-weaver, from linum, "flax" and flavirostris means "yellow-billed". [10] The twite and the closely related linnets were at one time placed in the genus Carduelis but were moved to a separate genus Linaria based on a phylogenetic analysis of mitochondrial and nuclear DNA sequences that was published in 2012. [11] [12]

There are 10 recognised subspecies: [11]

Related Research Articles

<span class="mw-page-title-main">Finch</span> Family of birds

The true finches are small to medium-sized passerine birds in the family Fringillidae. Finches generally have stout conical bills adapted for eating seeds and nuts and often have colourful plumage. They occupy a great range of habitats where they are usually resident and do not migrate. They have a worldwide native distribution except for Australia and the polar regions. The family Fringillidae contains more than two hundred species divided into fifty genera. It includes the canaries, siskins, redpolls, serins, grosbeaks and euphonias, as well as the morphologically divergent Hawaiian honeycreepers.

<span class="mw-page-title-main">European goldfinch</span> Species of bird

The European goldfinch or simply the goldfinch is a small passerine bird in the finch family that is native to Europe, North Africa and western and central Asia. It has been introduced to other areas, including Australia, New Zealand and Uruguay.

<span class="mw-page-title-main">Eurasian chaffinch</span> Species of bird

The Eurasian chaffinch, common chaffinch, or simply the chaffinch is a common and widespread small passerine bird in the finch family. The male is brightly coloured with a blue-grey cap and rust-red underparts. The female is more subdued in colouring, but both sexes have two contrasting white wing bars and white sides to the tail. The male bird has a strong voice and sings from exposed perches to attract a mate.

<i>Carduelis</i> Genus of birds

The genus Carduelis is a group of birds in the finch family Fringillidae.

<span class="mw-page-title-main">Crossbill</span> Genus of birds

Crossbills are birds of the genus Loxia within the finch family (Fringillidae), with six species. These birds are characterized by the mandibles with crossed tips, which gives the group its English name. Adult males tend to be red or orange in color, and females green or yellow, but there is much variation.

<span class="mw-page-title-main">Common reed bunting</span> Species of bird

The common reed bunting is a passerine bird in the bunting family Emberizidae, a group now separated by most modern authors from the finches, Fringillidae. The genus name Emberiza is from Old German Embritz, a bunting. The specific schoeniclus is from Ancient Greek skhoiniklos, a now unknown waterside bird.

<span class="mw-page-title-main">European greenfinch</span> Species of bird

The European greenfinch or simply the greenfinch is a small passerine bird in the finch family Fringillidae.

<span class="mw-page-title-main">Redpoll</span> Genus of birds

The redpolls are a group of small passerine birds in the finch family Fringillidae, which have characteristic red markings on their heads. They are placed in the genus Acanthis. The genus name Acanthis is from the Ancient Greek akanthis, a name for a small now unidentifiable bird.

<span class="mw-page-title-main">Common redpoll</span> Species of bird

The common redpoll or mealy redpoll is a species of bird in the finch family. It breeds somewhat further south than the Arctic redpoll, also in habitats with thickets or shrubs.

<span class="mw-page-title-main">Common linnet</span> Species of bird

The common linnet is a small passerine bird of the finch family, Fringillidae. It derives its common name and the scientific name, Linaria, from its fondness for hemp seeds and flax seeds—flax being the English name of the plant from which linen is made.

<span class="mw-page-title-main">Hawfinch</span> Species of bird

The hawfinch is a passerine bird in the finch family Fringillidae. It is the only species placed in the genus Coccothraustes. Its closest living relatives are the Chinese grosbeak and Japanese grosbeak of East Asia, and the evening grosbeak and hooded grosbeak of North America.

<span class="mw-page-title-main">Purple finch</span> Species of bird

The purple finch is a bird in the finch family, Fringillidae. It breeds in the northern United States, southern Canada, and the west coast of North America.

<span class="mw-page-title-main">Pine grosbeak</span> Species of bird

The pine grosbeak is a large member of the true finch family, Fringillidae. It is the only species in the genus Pinicola. It is found in coniferous woods across Alaska, the western mountains of the United States, Canada, and in subarctic Fennoscandia and across the Palearctic to Siberia. The species is a frugivore, especially in winter, favoring small fruits, such as rowans. With fruit-crop abundance varying from year to year, pine grosbeak is one of many subarctic-resident bird species that exhibit irruptive behavior. In irruption years, individuals can move long distances in search of suitable food supplies, bringing them farther south and/or downslope than is typical of years with large fruit crops.

<span class="mw-page-title-main">Citril finch</span> Species of bird

The citril finch, also known as the Alpine citril finch, is a small songbird, a member of the true finch family, Fringillidae.

<span class="mw-page-title-main">Grey-capped greenfinch</span> Species of bird

The grey-capped greenfinch or Oriental greenfinch is a small passerine bird in the finch family Fringillidae that breeds in broadleaf and conifer woodlands of the East Palearctic.

<span class="mw-page-title-main">British finches</span>

The British finches are made up of several species of finch which were formerly very popular as cage birds in Great Britain. They are not currently commonplace, but are still kept by a few dedicated fanciers.

<span class="mw-page-title-main">Warsangli linnet</span> Species of bird

The Warsangli linnet is a species of finch in the family Fringillidae. It is found only in northeastern Somalia. Its natural habitats are subtropical or tropical dry forest and subtropical or tropical high-altitude shrubland. It is threatened by habitat loss.

<span class="mw-page-title-main">Yellow-breasted greenfinch</span> Species of bird

The yellow-breasted greenfinch is a small passerine bird in the family Fringillidae that is native to the northern regions of the Indian subcontinent.

<span class="mw-page-title-main">Yemen linnet</span> Species of bird

The Yemen linnet is a species of finch in the family Fringillidae. It is found in Saudi Arabia and Yemen. Its natural habitat is subtropical or tropical dry shrubland.

<i>Linaria</i> (bird) Genus of birds

Linaria is a genus of small passerine birds in the finch family (Fringillidae) that contains the twite and the linnets. The genus name linaria is the Latin for a linen-weaver, from linum, "flax".

References

  1. BirdLife International (2017). "Linaria flavirostris". IUCN Red List of Threatened Species . 2017: e.T22720438A111128447. doi: 10.2305/IUCN.UK.2017-1.RLTS.T22720438A111128447.en . Retrieved 11 November 2021.
  2. "Twite" . Oxford English Dictionary (Online ed.). Oxford University Press.(Subscription or participating institution membership required.)
  3. Clement, Harris & Davis 1993 , pp. 246–247
  4. Perrins 1987 , p. 196
  5. Newton 1973
  6. BirdWatch.Ireland. "Irish Twite danger". BirdLife Europe. BirdLife International. Retrieved 12 August 2014.
  7. Dunning, J.; Finch, T.; Davison, A.; Durrant, K.L. (2020). "Population‐specific migratory strategies of Twite Linaria flavirostris in Western Europe". Ibis. 162 (2): 273–278. doi:10.1111/ibi.12791.
  8. Paynter, Raymond A. Jnr., ed. (1968). Check-list of birds of the world, Volume 14. Vol. 14. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 253.
  9. Linnaeus, C. (1766). Systema Naturæ per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Volume 1 (in Latin). Vol. 1 (10th ed.). Holmiae:Laurentii Salvii. p. 182.
  10. Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London, United Kingdom: Christopher Helm. pp.  161, 227. ISBN   978-1-4081-2501-4.
  11. 1 2 Gill, Frank; Donsker, David (eds.). "Finches, euphonias". World Bird List Version 5.2. International Ornithologists' Union. Retrieved 5 June 2015.
  12. Zuccon, Dario; Prŷs-Jones, Robert; Rasmussen, Pamela C.; Ericson, Per G.P. (2012). "The phylogenetic relationships and generic limits of finches (Fringillidae)" (PDF). Molecular Phylogenetics and Evolution. 62 (2): 581–596. doi:10.1016/j.ympev.2011.10.002. PMID   22023825.
  13. 1 2 Clement, P. "Twite (Carduelis flavirostris)". 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. Retrieved 6 June 2015.(subscription required)

Works cited