Common redshank

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Common redshank
Common Redshank Tringa totanus.jpg
Breeding plumage
Common redshank (Tringa totanus) Bahrain.jpg
Non-breeding (winter) plumage
Status iucn3.1 VU.svg
Vulnerable  (IUCN 3.1) [1] (Europe)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Scolopacidae
Genus: Tringa
Species:
T. totanus
Binomial name
Tringa totanus
TringaTotanusIUCN2019 2.png
Range of the common redshank
  Breeding
  Resident
  Passage
  Non-breeding
Synonyms
  • Totanus totanus(Linnaeus, 1758)
  • Scolopax totanusLinnaeus, 1758
  • Tringa gambettaLinnaeus, 1758

The common redshank or simply redshank (Tringa totanus) is a Eurasian wader in the large family Scolopacidae.

Contents

Taxonomy

The common redshank was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Scolopax totanus. [2] It is now placed with twelve other species in the genus Tringa that Linnaeus had introduced in 1758. [3] [4] The genus name Tringa is the Neo-Latin name given to the green sandpiper by the Italian naturalist Ulisse Aldrovandi in 1603 based on Ancient Greek trungas, a thrush-sized, white-rumped, tail-bobbing wading bird mentioned by Aristotle. The specific totanus is from Tótano, the Italian name for this bird. [5]

Six subspecies are recognised: [4]

Description

Common redshanks in breeding plumage are a marbled brown color, slightly lighter below. In winter plumage they become somewhat lighter-toned and less patterned, being rather plain greyish-brown above and whitish below. They have red legs and a black-tipped red bill, and show white up the back and on the wings in flight.

The spotted redshank (T. erythropus), which breeds in the Arctic, has a longer bill and legs; it is almost entirely black in breeding plumage and very pale in winter. It is not a particularly close relative of the common redshank, but rather belongs to a high-latitude lineage of largish shanks. T. totanus on the other hand is closely related to the marsh sandpiper (T. stagnatilis), and closer still to the small wood sandpiper (T. glareola). The ancestors of the latter and the common redshank seem to have diverged around the Miocene-Pliocene boundary, about 5–6 million years ago. These three subarctic- to temperate-region species form a group of smallish shanks with have red or yellowish legs, and in breeding plumage are generally a subdued light brown above with some darker mottling, and have somewhat diffuse small brownish spots on the breast and neck. [10]

Distribution and habitat

The common redshank is a widespread breeding bird across temperate Eurasia. It is a migratory species, wintering on coasts around the Mediterranean, on the Atlantic coast of Europe from Ireland and Great Britain southwards, and in South Asia. They are uncommon vagrants outside these areas; on Palau in Micronesia for example, the species was recorded in the mid-1970s and in 2000. [11] A tagged redshank was spotted at Manakudi Bird Sanctuary, Kanniyakumari District of Tamil Nadu, India in the month of April 2021. [12]

Eggs, Museum Wiesbaden Tringa totanus MWNH 0210.JPG
Eggs, Museum Wiesbaden

Behaviour and ecology

They are wary and noisy birds which will alert everything else with their loud piping call.

Breeding

Redshanks will nest in any wetland, from damp meadows to saltmarsh, often at high densities. [13] They lay 3–5 eggs.

Food and feeding

Like most waders, they feed on small invertebrates.

Status

The common redshank is widely distributed and quite plentiful in some regions, and thus not considered a threatened species by the IUCN. [1] It is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies. [14]

Related Research Articles

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

The dunlin is a small wader in the genus Calidris. The English name is a dialect form of "dunling", first recorded in 1531–1532. It derives from dun, "dull brown", with the suffix -ling, meaning a person or thing with the given quality.

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

The green sandpiper is a small wader (shorebird) of the Old World.

<i>Tringa</i> Genus of birds

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

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

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

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

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

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

The greater yellowlegs is a large shorebird in the family Scolopacidae. It breeds in central Canada and southern Alaska and winters in southern North America, Central America, the West Indies and South America.

<span class="mw-page-title-main">Lesser yellowlegs</span> Species of medium-sized shorebird

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

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

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

The wood sandpiper is a small wader belonging to the sandpiper family Scolopacidae. A Eurasian species, it is the smallest of the shanks, a genus of mid-sized, long-legged waders that largely inhabit freshwater and wetland environments, as opposed to the maritime or coastal habitats of other, similar species.

<span class="mw-page-title-main">Red-necked phalarope</span> Species of bird

The red-necked phalarope, also known as the northern phalarope and hyperborean phalarope, is a small wader. This phalarope breeds in the Arctic regions of North America and Eurasia. It is migratory, and, unusually for a wader, winters at sea on tropical oceans.

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

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

The pied avocet is a large black and white wader in the avocet and stilt family, Recurvirostridae. They breed in temperate Europe and across the Palearctic to Central Asia then on to the Russian Far East. It is a migratory species and most winter in Africa or southern Asia. Some remain to winter in the mildest parts of their range, for example in southern Spain and southern England. The pied avocet is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.

<i>Totanus</i> Genus of birds

Totanus is a generic name previously applied to various waders or shorebirds, now subsumed within Tringa. Created by Johann Matthäus Bechstein, it derives from the species name for the common redshank, described by Carl Linnaeus in his landmark 1758 10th edition of Systema Naturae as Scolopax totanus, from totano, the Italian name for the bird.

References

  1. 1 2 3 BirdLife International (2016). "Tringa totanus". IUCN Red List of Threatened Species . 2016: e.T22693211A86687799. doi: 10.2305/IUCN.UK.2016-3.RLTS.T22693211A86687799.en . Retrieved 19 November 2021.
  2. Linnaeus, Carl (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis (in Latin). Vol. 1 (10th ed.). Holmiae (Stockholm): Laurentii Salvii. p. 145.
  3. Linnaeus, Carl (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis (in Latin). Vol. 1 (10th ed.). Holmiae (Stockholm): Laurentii Salvii. p. 148.
  4. 1 2 Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (July 2021). "Sandpipers, snipes, coursers". IOC World Bird List Version 11.2. International Ornithologists' Union. Retrieved 20 November 2021.
  5. Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p.  388, 390. ISBN   978-1-4081-2501-4.
  6. Schiøler, E.L. (1919). "Om den Islandske Redben (Totunus calidris robustus)". Dansk Ornitologisk Forenings Tidsskrift (in Danish). XIII: 207–211.
  7. Buturlin, S.A. (1934). Полный определитель птиц СССР [Polnyi Opredelitel Ptitsy SSSR][Complete keys to the birds of the USSR] (in Russian). I: 88.
  8. Oberholser, H.C. (1900). "Birds from Central Asia". Proceedings of the U.S. National Museum. XXII: 207–208.
  9. Hale, W.G. (1971). "A revision of the taxonomy of the Redshank Tringa totanus". Zoological Journal of the Linnean Society. 50 (3): 199–268. doi:10.1111/j.1096-3642.1971.tb00761.x.
  10. Pereira, Sérgio Luiz; Baker, Alan J. (2005). "Multiple Gene Evidence for Parallel Evolution and Retention of Ancestral Morphological States in the Shanks (Charadriiformes: Scolopacidae)". The Condor . 107 (3): 514–526. doi: 10.1650/0010-5422(2005)107[0514:MGEFPE]2.0.CO;2 . S2CID   86221767.
  11. Wiles, Gary J.; Johnson, Nathan C.; de Cruz, Justine B.; Dutson, Guy; Camacho, Vicente A.; Kepler, Angela Kay; Vice, Daniel S.; Garrett, Kimball L.; Kessler, Curt C.; Pratt, H. Douglas (2004). "New and Noteworthy Bird Records for Micronesia, 1986–2003". Micronesica. 37 (1): 69–96. Archived from the original on 5 May 2009.
  12. Two Tagged migratory birds spotted in salt pans in Manakudy bird reserve, The Hindu, Thiruchirappalli, Tamil Nadu Edition, India, pp4, 12.04.2021. thehindu.com
  13. Cadbury, C. J.; Green, R.; Allport, G. (1987). "Redshanks and other breeding waders of British saltmarshes". RSPB Conservation Review. Vol. 1. pp. 37–40 via ResearchGate.
  14. "Species". Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA). Retrieved 14 November 2021.