Английская Википедия:Eurasian stone-curlew

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

Taxonomy

The Eurasian stone-curlew was formally described by the Swedish naturalist Carl Linnaeus in 1758 in the tenth edition of his Systema Naturae under the binomial name Charadrius oedicnemus. He specified the locality as England.[1] The name Oedicnemus had been used earlier by the French naturalist Pierre Belon in 1655.[2] The species is now placed in the genus Burhinus that was introduced by the German zoologist Johann Karl Wilhelm Illiger in 1811.[3][4] The genus name combines the Greek Шаблон:Transl meaning "ox" with Шаблон:Transl meaning "nose". The species name oedicnemus combines the Greek Шаблон:Transl meaning "to swell", and Шаблон:Transl meaning "shin" or "leg", referring to the bird's prominent tibiotarsal joints,[5] which also give it the common name of "thick-knee". This is an abbreviated form of Thomas Pennant's 1776 coinage "thick-kneed bustard".Шаблон:Sfn[6]

The name "stone curlew" was recorded by Francis Willughby in 1678 as a "third sort of Godwit, which in Cornwall they call the Stone-Curlew, differing from the precedent in that it hath a much shorter and slenderer Bill than either of them".[7] It derives from the bird's nocturnal calls sounding like the only distantly related Eurasian curlew Numenius arquata and its preference for barren stony heaths.Шаблон:Sfn

Five subspecies are recognised:[4]

  • B. o. oedicnemus (Linnaeus, 1758) – west, south Europe to the Balkans, Ukraine and Caucasus
  • B. o. distinctus (Bannerman, 1914) – west Canary Islands[8]
  • B. o. insularum (Sassi, 1908) – east Canary Islands
  • B. o. saharae (Reichenow, 1894) – north Africa and the Mediterranean islands to Iraq and Iran
  • B. o. harterti Vaurie, 1963 – west Kazakhstan to Pakistan and northwest India

The Indian stone-curlew Burhinus indicus was previously considered as a subspecies of the Eurasian stone-curlew.[4][9]

Description

The Eurasian stone-curlew is a fairly large wader, though mid-sized by the standards of its family. Length ranges from Шаблон:Convert, wingspan from Шаблон:Convert and weight from Шаблон:Convert.[10][11] with a strong yellow and black beak, large yellow eyes (which give it a "reptilian", or "goggle-eyed" appearance), and cryptic plumage. The bird is striking in flight, with black and white wing markings.

Distribution and habitat

The Eurasian stone-curlew occurs throughout Europe, north Africa and southwestern Asia. It is a summer migrant in the more temperate European and Asian parts of its range, wintering in Africa. Despite being classed as a wader, this species prefers dry open habitats with some bare ground.

Behaviour and ecology

Файл:Burhinus oedicnemus MWNH 0235.JPG
Eggs in the Museum Wiesbaden collection

The Eurasian stone-curlew is largely nocturnal, particularly when singing its loud wailing songs, which are reminiscent of that of curlews. Food consists of insects and other small invertebrates, and occasionally small reptiles, frogs and rodents.

Breeding

Eurasian stone-curlews probably first breed when they are three years old. The eggs are laid at two day intervals in a scrape on open ground. The clutch normally consists of 2 eggs which are on average Шаблон:Cvt. The eggs are pale buff and are variably spotted, streaked or blotched with brown or purple grey. Both sexes incubate the eggs beginning after the last egg is laid. The eggs hatch after 24–26 days. The precocial young leave the nest soon after hatching and are then cared for by both parents for 36–42 days. Normally only a single brood is raised each year but a replacement clutch is laid after the loss of eggs or the loss of small young.Шаблон:Sfn

The maximum recorded age recorded from ring-recovery data within the British Isles is 22 years and 4 months for a bird ringed as a nestling in Suffolk in 1990 and caught again in Suffolk in 2012.[12]

Status

Although the International Union for Conservation of Nature currently categorizes the Eurasian stone-curlew as a least-concern species,[13] some populations have shown declines due to agricultural intensification. For example, a study conducted in France between 1998 and 2016 observed a 26% population decline over a 14-year period.[14]

References

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Sources

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External links

Шаблон:Commons category Шаблон:Wikispecies

Шаблон:Taxonbar Шаблон:Authority control

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  4. 4,0 4,1 4,2 Шаблон:Cite web
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  8. Ошибка цитирования Неверный тег <ref>; для сносок Tosco1992 не указан текст
  9. Шаблон:Cite book
  10. Ошибка цитирования Неверный тег <ref>; для сносок birdsinbulgaria не указан текст
  11. Ошибка цитирования Неверный тег <ref>; для сносок CRC не указан текст
  12. Шаблон:Cite web
  13. Ошибка цитирования Неверный тег <ref>; для сносок iucn status 12 November 2021 не указан текст
  14. Шаблон:Cite journal