Black-winged stilt

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Black-winged stilt
Black-winged stilt (Himantopus himantopus).jpg
Black-winged Stilt, Common Stilt, or Pied Stilt, Himantopus himantopus at Marievale Nature Reserve, Gauteng, South Africa. (44754808815).jpg
H. h. meridionalis (South Africa)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Recurvirostridae
Genus: Himantopus
Species:
H. himantopus
Binomial name
Himantopus himantopus
HimantopusHimantopusIUCN2019-3.png
Range of H. himantopus ( sensu lato , see text)
  Breeding
  Resident
  Passage
  Non-breeding
Synonyms
  • Charadrius himantopusLinnaeus, 1758

The black-winged stilt (Himantopus himantopus) is a widely distributed, very long-legged wader in the avocet and stilt family Recurvirostridae. Its scientific name, Himantopus himantopus, is sometimes used to generalize a single, almost cosmopolitan species. Alternatively, it is restricted to the form that is widespread in Europe, Asia and Africa, which equals the nominate group of H. himantopus sensu lato . Meanwhile, the black-necked (H. mexicanus) and white-backed stilts (H. melanurus) both inhabit the Americas; the pied stilt (H. leucocephalus) ranges from Australasia and New Zealand. Today, most sources accept between one and four actual species. [1] [2] [3] [4]

Contents

Taxonomy

The black-winged stilt was formally described in 1758 by the Swedish naturalist Carl Linnaeus in the tenth edition of his Systema Naturae . He placed it with the plovers in the genus Charadrius and coined the binomial name Charadrius himantopus. He specified the type locality as southern Europe. [5] [6] The taxonomic name Himantopus comes from Greek, meaning "strap-foot" or "thong-foot". [7] The black-winged stilt is now one of five species placed in the genus Himantopus that was introduced by the French naturalist Mathurin Jacques Brisson in 1760. The species is monotypic: no subspecies are recognised. [8]

The taxonomy of this bird is still somewhat contentious; it is one of four distinct species, which sometimes are considered subspecies of H. himantopus. H. himantopussensu lato is made up of a single species, with 5–7 subspecies, and is sometimes referred to as the common stilt. The name "black-winged stilt" refers to H. himantopus sensu stricto , with two subspecies (H.h. himantopus from the Palearctic to South Asia, and H.h. meridionalis from the Afrotropical region). [9]

Description

Adults are 33–36 cm (13–14 in) long, with long, pink legs, and a long, rather thin black bill. The birds are generally black above and white below, with a white head and neck (with a varying amount of black, species-dependent). Males have a black back, often with a greenish gloss or sheen. Females' backs have a brownish hue, contrasting with the black remiges. In populations where the top of the head is normally white (at least in winter), females tend to have less black on the head and neck the entire year-round, while males often have much more black, particularly in summer. This difference is not clear-cut, however, and males usually grow all-white head feathers in winter.[ citation needed ]

Immature birds are grey, instead of black, and have a markedly sandy hue on their wings, with light feather fringes appearing as a whitish line in flight.

Ecology and status

The breeding habitat of all these stilts is marshes, shallow lakes and ponds. Some populations are migratory and move to the ocean coasts in winter; those in warmer regions are generally resident or short-range vagrants. In Europe, the black-winged stilt is a regular spring overshoot vagrant north of its normal range, occasionally remaining to breed in northern European countries. Pairs successfully bred in Britain in 1987, [10] and after a 27-year hiatus there were two instances of successful breeding in Southern England in 2014. [11] 13 young were fledged in southern England in 2017. [12] Four chicks were successfully fledged in northern England in 2022; this is believed to be the most northerly breeding success for the black-winged stilt. [13] [14]

These birds pick up their food from sand or water. They eat mainly insects and crustaceans.

The nest site is a bare spot on the ground near water. These birds often nest in small groups, sometimes with avocets.

The black-winged stilt is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds applies.

Related Research Articles

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

The four species of avocets are a genus, Recurvirostra, of waders in the same avian family as the stilts. The genus name comes from Latin recurvus, 'curved backwards' and rostrum, 'bill'. The common name is thought to derive from the Italian (Ferrarese) word avosetta. Francis Willughby in 1678 noted it as the "Avosetta of the Italians".

<span class="mw-page-title-main">Stilt</span> Commons name for several species of bird

Stilt is a common name for several species of birds in the family Recurvirostridae, which also includes those known as avocets. They are found in brackish or saline wetlands in warm or hot climates.

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

The garganey is a small dabbling duck. It breeds in much of Europe and across the Palearctic, but is strictly migratory, with the entire population moving to Africa, India, Bangladesh and Australasia during the winter of the Northern hemisphere, where large flocks can occur. This species was first described by Carl Linnaeus in his landmark 1758 10th edition of Systema Naturae. Like other small ducks such as the Eurasian teal, this species rises easily from the water with a fast twisting wader-like flight.

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

The common shelduck is a waterfowl species of the shelduck genus, Tadorna. It is widespread and common in the Euro-Siberian region of the Palearctic, mainly breeding in temperate and wintering in subtropical regions; in winter, it can also be found in the Maghreb.

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

The common redshank or simply redshank is a Eurasian wader in the large family Scolopacidae.

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

The American avocet is a large wader in the avocet and stilt family, Recurvirostridae, found in North America. It spends much of its time foraging in shallow water or on mud flats, often sweeping its bill from side to side in water as it seeks crustacean and insect prey.

<span class="mw-page-title-main">Killdeer</span> Shorebird found in the Americas

The killdeer is a large plover found in the Americas. It gets its name from its shrill, two-syllable call, which is often heard. It was described and given its current scientific name in 1758 by Carl Linnaeus in the 10th edition of his Systema Naturae. Three subspecies are described. Its upperparts are mostly brown with rufous fringes, the head has patches of white and black, and two black bands cross the breast. The belly and the rest of the breast are white. The nominate subspecies breeds from southeastern Alaska and southern Canada to Mexico. It is seen year-round in the southern half of its breeding range; the subspecies C. v. ternominatus is resident in the West Indies, and C. v. peruvianus inhabits Peru and surrounding South American countries throughout the year. North American breeders winter from their resident range south to Central America, the West Indies, and the northernmost portions of South America.

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

The dunlin is a small wader, formerly sometimes separated with the other "stints" in the genus Erolia. 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">Eurasian oystercatcher</span> Species of bird

The Eurasian oystercatcher also known as the common pied oystercatcher, or just oystercatcher, is a wader in the oystercatcher bird family Haematopodidae. It has striking black and white plumage, a long straight orange-red bill, red eyes and relatively short dull pink legs. The sexes are similar in appearance but the bill of the female is longer than that of the male.

<span class="mw-page-title-main">Lesser black-backed gull</span> Species of bird

The lesser black-backed gull is a large gull that breeds on the Atlantic coasts of Europe. It is migratory, wintering from the British Isles south to West Africa. However, it has increased dramatically in North America, especially along the east coast. Formerly just a winter visitor to North America, it has increased and occurs in large numbers some winters and birds are now recorded year-round. However, there is serious concern about decline in many parts of its range. The species is on the UK Amber List because the UK is home to 40 per cent of the European population and more than half of these are found at fewer than ten breeding sites.

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

The grey plover or black-bellied plover is a large plover breeding in Arctic regions. It is a long-distance migrant, with a nearly worldwide coastal distribution when not breeding.

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

The European golden plover, also known as the European golden-plover, Eurasian golden plover, or just the golden plover within Europe, is a relatively large species of plover. This species is similar to two other golden plovers: the American golden plover, Pluvialis dominica, and Pacific golden plover, Pluvialis fulva, which are both smaller, slimmer and relatively longer-legged than European golden plover, and both have grey rather than white axillary feathers.

<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">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.

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

The Eurasian stone-curlew, Eurasian thick-knee, or simply stone-curlew is a northern species of the Burhinidae (stone-curlew) bird family.

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

The Eurasian dotterel, also known in Europe as just dotterel, is a small wader in the plover family of birds. It is the only species placed in the genus Eudromias.

<span class="mw-page-title-main">Spur-winged lapwing</span> Species of bird

The spur-winged lapwing or spur-winged plover is a lapwing species, one of a group of largish waders in the family Charadriidae.

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

The Andean avocet is a large wader in the avocet and stilt bird family, Recurvirostridae. It is resident in the Andes, breeding above 3500 m in northwestern Argentina, western Bolivia, northern Chile and southern Peru.

In the 10th edition of Systema Naturae, published in 1758, the Swedish naturalist Carl Linnaeus described 554 species of bird and gave each a binomial name.

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

The black-necked stilt is a locally abundant shorebird of American wetlands and coastlines. It is found from the coastal areas of California through much of the interior western United States and along the Gulf of Mexico as far east as Florida, then south through Central America and the Caribbean to Brazil, Peru and the Galápagos Islands, with an isolated population, the Hawaiian stilt, in Hawaii. The northernmost populations, particularly those from inland, are migratory, wintering from the extreme south of the United States to southern Mexico, rarely as far south as Costa Rica; on the Baja California peninsula it is only found regularly in winter. Some authorities, including the IUCN, treat it as a synonym of Himantopus himantopus.

References

  1. 1 2 BirdLife International (2019). "Himantopus himantopus amends= 2016". IUCN Red List of Threatened Species . 2019: e.T22727969A155440465. doi: 10.2305/IUCN.UK.2019-3.RLTS.T22727969A155440465.en . Retrieved 13 November 2021.
  2. "Species factsheet: Black-necked Stilt". BirdLife International (BLI). 2008. Retrieved 24 September 2008.[ dead link ]
  3. "Species factsheet: Black-winged Stilt". BirdLife International (BLI). 2023. Retrieved 9 December 2023.
  4. "Species factsheet: White-headed Stilt". BirdLife International (BLI). 2008. Retrieved 24 September 2008.[ dead link ]
  5. 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. 151.
  6. Peters, James Lee, ed. (1934). Check-List of Birds of the World. Vol. 2. Cambridge, Massachusetts: Harvard University Press. p. 289.
  7. Jobling, James (2010). Helm Dictionary of Scientific Bird Names. London: Helm. p. 191.
  8. Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (December 2023). "Buttonquail, thick-knees, sheathbills, plovers, oystercatchers, stilts, painted-snipes, jacanas, Plains-wanderer, seedsnipes". IOC World Bird List Version 14.1. International Ornithologists' Union. Retrieved 9 February 2024.
  9. "Black-winged Stilt Himantopus himantopus (Linnaeus, 1758)". Avibase. Denis Lepage. Retrieved 19 August 2017.
  10. Boyd, Bill (1987). "The Black-winged Stilts at Holme Norfolk Naturalists' Trust reserve". Twitching . 1 (6): 148–150.
  11. RSPB. "27-year first as rare black-winged stilt chicks hatch at RSPB reserves in southern England". RSPB Website. Retrieved 16 November 2015.
  12. "UK's rare black-winged stilt numbers soar". Countryfile Magazine. BBC. Retrieved 20 August 2017.
  13. "Potteric Carr: Black-winged stilt chicks in northern first". www.bbc.co.uk. Retrieved 11 August 2022.
  14. "Review of the Week: 13-19 June 2022". www.birdguides.com. Retrieved 11 August 2022.

Further reading