Eurasian curlew

The Eurasian curlew or common curlew (Numenius arquata) is a wader in the large family Scolopacidae. It is one of the most widespread of the curlews, breeding across temperate Europe and Asia. In Europe, this species is often referred to just as the "curlew", and in Scotland known as the "whaup" in Scots.

This is the largest wader in its range, at 50–60 cm (20–24 in) in length, with an 89–106 cm (35–42 in) wingspan and a body weight of 410–1,360 g (0.90–3.00 lb).[2] It is mainly greyish brown, with a white back, greyish-blue legs and a very long curved bill. Males and females look identical, but the bill is longest in the adult female. It is generally not possible to recognize the sex of a single Eurasian curlew, or even several ones, as there is much variation; telling male and female of a mated pair apart is usually possible however.

The familiar call is a loud curloo-oo.

The only similar species over most of the curlew's range is the whimbrel (N. phaeopus). The whimbrel is smaller and has a shorter bill with a kink rather than a smooth curve. Flying curlews may also resemble bar-tailed godwits (Limosa lapponica) in their winter plumages; however, the latter have a smaller body, a slightly upturned beak, and legs that do not reach far beyond their tail tips. The Eurasian curlew's feet are longer, forming a conspicuous "point".

The curlew exists as a migratory species over most of its range, wintering in Africa, southern Europe and south Asia. Occasionally a vagrant individual reaches places far from its normal range, such as Nova Scotia[3] and the Marianas.[4][5] It is present all year in the milder climates of Ireland and the United Kingdom and its adjacent European coasts.

Curlew calls

Etymology

The English name "curlew" is imitative of the Eurasian curlew's call, but may have been influenced by the Old French corliu, "messenger", from courir , "to run". It was first recorded in 1377 in Langland's Piers Plowman "Fissch to lyue in þe flode..Þe corlue by kynde of þe eyre".[6] The genus name Numenius is from Ancient Greek νουμήνιος, noumēnios, a bird mentioned by Hesychius. It is associated with the curlew because it appears to be derived from neos, "new" and mene "moon", referring to the crescent-shaped bill. The species name arquata is the Medieval Latin name for this bird, derived from Latin arcuatus, "bow-shaped", and again referring to the shape of the bill.[7]

Subspecies

There are three subspecies of the Eurasian curlew:

It is generally wary. Highly gregarious outside the breeding season, the Eurasian curlew feeds by probing soft mud for small invertebrates, but will also pick small crabs and earthworms off the surface if the opportunity arises.

Eggs Numenius arquata

clutch of eggs

Curlew (Numenius arquata) in flight

In flight, Argyll, Scotland

Eurasian Curlew (Numenius arquata) skull at the Royal Veterinary College anatomy museum

skull

The nest is a bare scrape on taiga, meadow, and similar habitats. Each curlew lays between 3 and 6 eggs in April or May and incubates them for about a month until they begin to hatch. It has been observed that curlews tend to nest close to kestrel's nests, as they can offer protection from other predators, such as corvids, even though kestrels also predate curlew nests [8].

The curlew is one of the species to which the Agreement on the Conservation of African-Eurasian Migratory Waterbirds (AEWA) applies.

Formerly classified as a species of Least Concern by the IUCN, it was suspected to be rarer than generally assumed. Following the evaluation of its population size, the classification was found to be incorrect, and it was consequently promoted to Near Threatened status in 2008. Though it is a common bird, its numbers are noticeably declining,[9] particularly in the United Kingdom and Ireland, which have about a quarter of the global population. In the twenty years up to 2016, the population is estimated to have declined by more than 50% in England and Scotland, more than 80% in Wales, and more than 90% in Ireland. At the end of 2015 it was placed on the United Kingdom's red list of most endangered bird species.[10]

References

  1. ^ BirdLife International (2012). "Numenius arquata". IUCN Red List of Threatened Species. Version 2013.2. International Union for Conservation of Nature. Retrieved 26 November 2013.
  2. ^ Dunning, John B. Jr., ed. (1992). CRC Handbook of Avian Body Masses. CRC Press. ISBN 978-0-8493-4258-5.
  3. ^ "Eurasian Curlew". Birds of Nova Scotia. Natural History Museum of Nova Scotia (NHMNS). 1998. Retrieved 23 May 2008.
  4. ^ Wiles, Gary J.; Worthington, David J.; Beck, Robert E. Jr.; Pratt, H. Douglas; Aguon, Celestino F.; Pyle, Robert L. (2000). "Noteworthy Bird Records for Micronesia, with a Summary of Raptor Sightings in the Mariana Islands, 1988–1999" (PDF). Micronesica. 32 (2): 257–284. Archived from the original (PDF) on 2013-04-23.
  5. ^ 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 2009-05-05.
  6. ^ "Curlew". Oxford English Dictionary (3rd ed.). Oxford University Press. September 2005. (Subscription or UK public library membership required.)
  7. ^ Jobling, James A (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. pp. 56, 276. ISBN 978-1-4081-2501-4.
  8. ^ Norrdahl, K., Suhonen, J., Hemminki, O. et al. Oecologia (1995) 101: 105. https://doi.org/10.1007/BF00328906
  9. ^ "Species factsheet: Numenius arquata". www.birdlife.org. BirdLife International. 2008.
  10. ^ McCarthy, Michael (22 February 2016). "Nature Studies: If we lose the curlew, we lose the sound of the British wilderness". The Independent. Retrieved 11 April 2017.

External links

Angle, Pembrokeshire

Angle (Welsh: Angl) is a village, parish and community on the southern side of the entrance to the Milford Haven Waterway in Pembrokeshire, Wales. It has a school, two pubs, a village shop with a post office and St Mary's church. There is a bus link to Pembroke railway station.

The Sailors' Chapel, a Grade I listed building, is in the church graveyard.

At Castle Farm, there is a Pele tower and above Castle Bay there are the remains of an Iron Age fort. On the headland there are visible remains of medieval strip farming.

Angle bay is a wilderness of mud and sand making it a good home for invertebrates making it popular with many bird species such as dunlin, grey plover, common redshank, Eurasian oystercatcher and Eurasian curlew. The nearby Kilpaison Marsh has been a breeding area for Cetti's warbler in the reed beds and scrub. West Angle Bay is a Site of Special Scientific Interest, with rock pools which are home to the rare cushion starfish, and also a sandy beach .The Angle Lifeboat Station received silver medals in 1878 for rescuing the crew of the Loch Shiel from rocks near Thorn Island. The ship had been carrying a cargo of whisky and beer.

Aqualate Mere

Aqualate Mere is the largest natural lake in the English Midlands and is managed as a National Nature Reserve (NNR) by Natural England. It is a remnant of the prehistoric Lake Lapworth.

The Mere lies within the borough of Stafford in Staffordshire, England, some 3 km east of the market town of Newport, Shropshire. It is within the grounds of Aqualate Hall, a country house, with a landscaped deer park.

Although large in extent (1.5 km long and 0.5 km wide), the Mere is remarkably shallow and is nowhere much more than one metre deep. Aqualate Mere is an example of an esker system (rare in the Midlands) formed by glacial meltwaters during the late Devensian glaciation, about 50,000 years ago. The depression in which the Mere lies, thought to be a kettle hole, and the surrounding higher ground which comprises glacial sand and gravel deposits were all formed at the same time.

It is fed by streams coming from the north, south and east (including Back Brook), and its outflow to the west forms the River Meese which joins the River Tern, a tributary of the River Severn.The Mere supports diverse fish and bird populations, including large numbers of wintering and breeding wildfowl and breeding Eurasian curlew and common snipe. Together with the surrounding land, it is also important for its botanical and invertebrate communities. Mammals found on the NNR include polecat, water vole and harvest mouse, together with bats such as pipistrelle, Daubenton's, Natterer's, Brandt's and whiskered.Its name came from Anglo-Saxon Āc-gelād = "oak grove".

Black Moss Reservoirs

Upper and Lower Black Moss Reservoirs are reservoirs close to the village of Barley, in the Borough of Pendle, close to the market town of Burnley, England. The reservoirs provide drinking water to Nelson when needed.

Catalogue d'oiseaux

Catalogue d'oiseaux ("Catalogue of birds") is a work for piano solo by Olivier Messiaen composed of thirteen pieces, written between October 1956 and September 1958. It is devoted to birds and dedicated to his second wife Yvonne Loriod.

Chivyrkuisky Isthmus

The Chivyrkuisky Isthmus is a broad land bridge that connects the island-like mountainous part of the Svyatoy Nos ("Holy Nose") peninsula to the eastern shore of Lake Baikal. The isthmus and the "island" are part of the Zabaykalsky (Trans-Baikal) National Park of the Republic of Buryatia.

The isthmus is a roughly trapezoidal region of low-lying swapy terrain, about 15 km long, 24 km wide at the southeast (mainland) end, and 8 km wide at the northwest ("island") end. Both ends are limited by mountainous terrain. The northeast and southwest shores are smooth and gently curved inward, about 11 and 20 km long, respectively. The southwest shore of the isthmus ends next to the town of Ust-Barguzin. The isthmus divides the strait between the island and the mainland into two bays, Chivyrkuisky Bay at the northeast and Barguzinsky Bay at the southwest.Thousands of years ago the isthmus did not exist, and Svyatoi Nos was an island. It was created by alluvial sediments of the Barguzin River.

Chivyrkuisky Isthmus is one of the three nesting areas of Baikal's waterfowl and birds of prey. It is an unusual alternation of sand bars and coastal marshes, showing species of mountainous and steppe vegetation growing side by side. Some trees like bird cherry and common pines grow close to ground, as creeping bush. Sand levees stretch for many kilometers along the banks of the isthmus.The isthmus is almost divided in two by a shallow body of water, Lake Arangatuy (or Bol'shoy Sor), measuring about 13 by 7 km and about 54 km2 of area. The lake is fed on the eastern side by streams from the mainland, and its outlet is near the north corner of the isthmus, near the "island", just east of the small village of Monakhovo - Zmeyevaya. The lake and its bays are inhabited by dace, perch, pike, and other types of fish. Many rare bird species nest on its shores: whooper swan, black-throated loon, Eurasian curlew, and others.The southwest side of the isthmus is a beach of exceptionally clean sand, Myagkaya Karga. The road leading to the Svyatoi Nos crosses the isthmus parallel to the beach.The Kulina marshes have about 120 mud volcanoes (gryphons) and hydrothermal springs, on land and underwater, scattered over about 40 km2. The waters may be up to 80 °C, and contain high levels of dissolved salts and other chemicals, up to 3 g/L – chiefly sodium sulfate, chloride, and fluoride, as well as silicic acid. The gryphons range in diameter from 20 cm to 7 m, and are responsible for many small shallow warm brackish ponds, round or oval, with depths ranging from 0.5 to 5.0 m, and areas from 10 to 300 m2, whose level may be up to 1 meter above or below the level of Lake Baikal. The largest ones cover up to 2500 m2. The springs also form wam rivers that rarely or never freeze in winter. The main group of those hydrothermal-fed lakes, which includes Lake Bormashov, near the mouth of the Barguzin river. The waters and bottom mud (sapropel) are reputed to have health properties.Until recently, the settlement Kulinoe, Buryatia was located near an active mud volcano. Due to the threat of gas poisoning and livestock poisoning by the salty water, residents were forced to relocate.

Curlew

The curlews (), genus Numenius, are a group of eight species of birds, characterised by long, slender, downcurved bills and mottled brown plumage. The English name is imitative of the Eurasian curlew's call, but may have been influenced by the Old French corliu, "messenger", from courir , "to run". It was first recorded in 1377 in Langland's Piers Plowman "Fissch to lyue in þe flode..Þe corlue by kynde of þe eyre". In Europe "curlew" usually refers to one species, the Eurasian curlew Numenius arquata.

They are one of the most ancient lineages of scolopacid waders, together with the godwits which look similar but have straight bills.Curlews feed on mud or very soft ground, searching for worms and other invertebrates with their long bills. They will also take crabs and similar items.

Curlews enjoy a worldwide distribution. Most species show strong migratory habits and consequently one or more species can be encountered at different times of the year in Europe, Ireland, Britain, Iberia, Iceland, Africa, Southeast Asia, Siberia, North America, South America and Australasia.

The distribution of curlews has altered considerably in the past hundred years as a result of changing agricultural practices. Reclamation and drainage of marshy fields and moorland, and afforestation of the latter, have led to local decreases, while conversion of forest to grassland in some parts of Scandinavia has led to increases there.The stone-curlews are not true curlews (family Scolopacidae) but members of the family Burhinidae, which is in the same order Charadriiformes, but only distantly related within that.

Druridge Bay curlew

The Druridge Bay curlew was a curlew that was present in Druridge Bay, Northumberland in May 1998, whose species identification proved to be controversial. The bird was identified by its finder, and most others who saw it, as a first-summer slender-billed curlew, one of the rarest birds in the world; however, this identification provoked scepticism from some quarters. The bird was initially accepted as this species (and therefore became the first record of slender-billed curlew in Britain) by the British Birds Rarities Committee and the British Ornithologists’ Union Records Committee - however, this identification was eventually rejected in 2013 (Collinson et al 2014)

Far Eastern curlew

The Far Eastern curlew (Numenius madagascariensis) is a large shorebird most similar in appearance to the long-billed curlew, but slightly larger. It is mostly brown in color, differentiated from other curlews by its plain, unpatterned brown underwing. It is not only the largest curlew but probably the world's largest sandpiper, at 60–66 cm (24–26 in) in length and 110 cm (43 in) across the wings. The body is reportedly 565–1,150 g (1.246–2.535 lb), which may be equaled by the Eurasian curlew. The extremely long bill, at 12.8–20.1 cm (5.0–7.9 in) in length, rivals the bill size of the closely related long-billed curlew as the longest bill for a sandpiper.

The Far Eastern curlew spends its breeding season in northeastern Asia, including Siberia to Kamchatka, and Mongolia. Its breeding habitat is composed of marshy and swampy wetlands and lakeshores. Most individuals winter in coastal Australia, with a few heading to South Korea, Thailand, Philippines and New Zealand, where they stay at estuaries, beaches, and salt marshes. During its migration the Far Eastern curlew commonly passes the Yellow Sea.

It uses its long, decurved bill to probe for invertebrates in the mud. It may feed in solitary but it generally congregates in large flocks to migrate or roost. Its call is a sharp, clear whistle, cuuue-reee, often repeated.

As of 2006, there are an estimated 38,000 individuals in the world. Formerly classified as least concern by IUCN, it was found to have been rarer than previously believed and thus its status was updated to Vulnerable in the 2010 IUCN red list of threatened species.In Australia its status under the EPBC Act is Critically Endangered.

Grazing marsh

Grazing marsh is a British Isles term for flat, marshy grassland in polders. It consists of large grass fields separated by fresh or brackish ditches, and is often important for its wildlife.

Hexhamshire Moors

Hexhamshire Moors is a Site of Special Scientific Interest covering an extensive area of moorland in the Wear Valley district of north-west County Durham and the Tynedale district of south-west Northumberland, England.

It is a broadly rectangular area, occupying most of the upland between the valleys of the River East Allen to the west and Devil's Water to the east. The southern part of the site shares boundaries with the Muggleswick, Stanhope and Edmundbyers Commons and Blanchland Moor SSSI to the east and is separated from the Allendale Moors SSSI only by a very narrow strip of the East Allen valley.

The area has one of the largest expanses of blanket bog and heathland in northern England. Acid bogs occur in the vicinity of the numerous flushes that drain the moorland plateau, and localised patches of acid grassland have developed in areas that are regularly grazed by sheep.Floristically, much of the area is species-poor, but there are small populations of some nationally scarce species, including bog orchid, Hammarbya paludosa, which is found on the blanket peat, and forked spleenwort, Asplenium septentrionale, whose presence at one locality in the Northumberland part of the site is, to date, the only known record for that county.

The site's principal importance lies in its nationally important breeding populations of birds: three species—merlin, Eurasian golden plover and short-eared owl—are listed in Annex 1 of the European Commission's Birds Directive as requiring special protection and several others, including red grouse, Eurasian curlew, common redshank, Eurasian oystercatcher and dunlin, are listed in the United Kingdom's Red Data Book (Birds).Much of the moorland heath also supports a rich assemblage of invertebrates, including several scarce species of ground beetle, Carabidae.

The site is within the North Pennines Area of Outstanding Natural Beauty.

Krokų Lanka

Krokų Lanka is the only lake of marine origin in Lithuania and the largest lake in the Šilutė District Municipality. It is located in the Nemunas Delta Regional Park on the Baltic Sea shore near Nemunas Delta and Ventė Cape. It covers a territory of 788 ha. Aukštumala bog, covering 3018 ha and used for peat production since 1882, is located just north of the lake and Mingė village is located on the western bank. In the south a narrow strip of water connects the lake with Atmata, a branch of the Neman River.

Krokų Lanka was created when alluvial deposits from the Neman River separated a part of the Curonian Lagoon. The lake is very shallow, with greatest depth of only 2.5 meters, and overgrown with water plants. It is poised to eventually turn into a bog but now it is a paradise for a variety of water birds, including Eurasian bittern (Botaurus stellaris), greylag goose (Anser anser), Montagu's harrier (Circus pygargus), black-tailed godwit (Limosa limosa), Eurasian curlew (Numenius arquata). In spring and fall the lake attracts large groups of migratory birds. Krokų Lanka is also important area for spawning fishes. To protect this environment botanical and zoological reserve, covering 1214 ha, was established in 1992.

List of birds of the Isle of Man

Over 300 species of bird have been recorded in the wild on the Isle of Man, a self-governing island in the Irish Sea between Great Britain and Ireland. Over 100 species breed there, including significant populations of red-billed chough, peregrine falcon and hen harrier.A variety of seabirds breed on the coastal cliffs such as Atlantic puffin, black guillemot, black-legged kittiwake, European shag and northern fulmar. The island gives its name to the Manx shearwater which formerly nested in large numbers on the Calf of Man. The colony disappeared following the arrival of rats but the shearwaters began to return in the 1960s. The Ayres in the north of the island have colonies of little tern, Arctic tern and common tern.Moorland areas on the island are home to red grouse, Eurasian curlew and northern raven. Woodland birds include long-eared owl, common treecreeper, Eurasian blackcap and common chiffchaff. There is little native woodland on the island and several species found in Great Britain, such as tawny owl, Eurasian green woodpecker and Eurasian jay, do not breed on the isle of Man.

Many birds visit the island during the winter and migration seasons including waders such as purple sandpiper, turnstone and golden plover. Wintering wildfowl include small numbers of whooper swan. A bird observatory was established on the Calf of Man in 1959 to study the migrating and breeding birds. By the end of 2001, 99,042 birds of 134 species had been ringed there. Numerous rarities have been recorded there including American mourning dove and white-throated robin.

The list below includes 323 species of bird. The English names are those recommended by the International Ornithological Congress (IOC) with alternative names given in brackets. The scientific names and classification follow the British Ornithologists' Union (BOU). Species marked as rare are those for which the Manx Ornithological Society (MOS) requires a written description in order to accept a record.The Manx Ornithological Society uses the following codes:

A: a species which has occurred naturally on the island since 1 January 1950

B: a species which has occurred naturally but only before 31 December 1949

C: a species with an established breeding population as a result of introduction by man

C*: a species which has visited the island from an introduced population in Great BritainFailed introductions such as black grouse or species which are not yet established such as red-winged laughingthrush are not included on the list.

Moorhouse and Cross Fell

Moorhouse and Cross Fell is a Site of Special Scientific Interest covering an extensive area of moorland in the Wear Valley district of west County Durham and the Eden district of Cumbria, England. It is contiguous with Upper Teesdale SSSI to the east and Appleby Fells SSSI to the south. The area covered extends roughly from an arc through the villages of Gamblesby, Leadgate and Garrigill southward as far as Milburn in the west and Cow Green Reservoir in the east. It includes the whole of Cross Fell, the summit of which, at 893 metres asl, is the highest point in the Pennines and in England outside the Lake District.

The area is important for its wide variety of upland habitats, especially blanket bog, sub-montane and montane heath, montane bryophyte heath, limestone grassland and flushes, and for the fauna and flora that they support. The site also includes a number of localities of geological interest.More than forty species of birds breed in the area, including several raptors—merlin, peregrine, common buzzard, common kestrel, short-eared owl—and waders—Eurasian golden plover, dunlin, common sandpiper, northern lapwing, Eurasian curlew, common redshank, and common snipe—whose survival is threatened; four (merlin, peregrine, golden plover and short-eared owl) are listed in Annex 1 of the European Commission's Birds Directive as requiring special protection and others (including lapwing and dunlin) are listed in the United Kingdom's Red Data Book (Birds).The invertebrate fauna is best known from studies conducted over many years at the Moor House NNR. The area shares many characteristics with the Cairngorms region of Scotland but there are some notable rarities, including a rove beetle, Olophrum assimile, which is known from only one other locality in Britain, a carabid beetle, Nebria nivalis, which has not been found anywhere else in the North Pennines and is known elsewhere in Britain only from North Wales, the Cairngorms and Scafell Pike, and a leiodid beetle, Hydnobius spinipes, which is known from only four other localities in Britain. In all, some 27 endangered species and over 70 nationally scarce species have been recorded from the Moor House reserve.Although the area has a variety of habitats, it is the montane vegetation that is particularly notable. The summit of Cross Fell is dominated by a heath in which the moss Racromitium lanuginosum is dominant and is the most extensive area of such heath in England. Other notable montane and sub-montane species include hair sedge, Carex capillaris, northern bedstraw, Galium boreale, mountain everlasting, Antennaria dioica, and alpine forget-me-not, Myosotis alpestris.Within the site are five localities of geological interest, of which the following are particularly notable:

Knock Fell Caverns — situated at the head of Knock Ore Gill, this is the most extensive maze cave system in Britain.

Cross Fell — together with the Dun Fells and Knock Fell, this area is important both for its examples of periglacial landforms and because some periglacial processes are still active.

Muggleswick, Stanhope and Edmundbyers Commons and Blanchland Moor

Muggleswick, Stanhope and Edmundbyers Commons and Blanchland Moor is a Site of Special Scientific Interest in County Durham and Northumberland, England. It consists of two separate areas, the larger—encompassing the upland areas of Muggleswick, Stanhope and Edmundbyers Commons—in the Derwentside and Wear Valley districts of north Durham, the smaller—Blanchland Moor—in the Tynedale district of south-west Northumberland.The site has one of the most extensive areas of dry heath in northern England. There are also areas of wet heath, acid grassland, flushes, relict juniper woodland and small areas of open water.

The dry heath is dominated by heather, Calluna vulgaris, and wavy hair-grass, Deschampsia flexuosa; the regionally rare bearberry, Arctostaphylos uva-ursi, is found on the higher parts of Blanchland Moor. Other noteworthy plants are the nationally scarce pale forget-me-not, Myosotis stolonifera, and the regionally rare round-leaved crowfoot, Ranunculus omiophyllus, and ivy-leaved bellflower, Wahlenbergia hederacea, all of which occur in the vicinity of streams, and the nationally scarce spring sandwort, Minuartia verna, one of a number of metallophytes that occur on old spoil heaps around disused lead-mines on Stanhope Common.As with the rest of the North Pennines moorlands, of which these areas form part, the site is home to nationally important breeding populations of a number of birds. Three species—merlin, Eurasian golden plover and short-eared owl—are listed in Annex 1 of the European Commission's Birds Directive as requiring special protection; the high density of merlin is particularly noteworthy. Other breeding species include red grouse, Eurasian curlew, common redshank, common snipe and dunlin, which are listed in the United Kingdom's Red Data Book (Birds).

Oare Marshes

Oare Marshes is a 71.4-hectare (176-acre) Local Nature Reserve north of Faversham in Kent. It is owned and managed by Kent Wildlife Trust. It is part of The Swale Nature Conservation Review site, Grade I, National Nature Reserve, Ramsar internationally important wetland site, Special Protection Area under the European Union Directive on the Conservation of Wild Birds, and Site of Special Scientific Interest.

Raudna Nature Reserve

Raudna Nature Reserve is a nature reserve situated in southern Estonia, in Viljandi County.

Raudna Nature Reserve protects a former quarry, now a lake, which functions as an important resting-place for migratory birds, as well as feeding and breeding ground for them. On the little islands in the lake, birds like coot and red-necked grebe make their nests. Other species of protected birds often found in the area includes little ringed plover, common tern and Eurasian curlew. The flora includes different species of orchids.

Slender-billed curlew

The slender-billed curlew (Numenius tenuirostris) is a bird in the wader family Scolopacidae. It breeds in marshes and peat bogs in the taiga of Siberia, and is migratory, formerly wintering in shallow freshwater habitats around the Mediterranean. This species has occurred as a vagrant in western Europe, the Canary Islands, the Azores, Oman, Canada and Japan.

South Ostrobothnia

South Ostrobothnia (Finnish: Etelä-Pohjanmaa; Swedish: Södra Österbotten) is one of the 19 regions of Finland. It borders the regions of Ostrobothnia, Central Ostrobothnia, Central Finland, Pirkanmaa, and Satakunta.

Seinäjoki is the regional centre and by far the largest city in the area.

Teesdale Allotments

Teesdale Allotments is a Site of Special Scientific Interest in the Teesdale district of County Durham, England. It consists of two large upland areas north of the Tees valley, one to the north and east of the village of Newbiggin, the other to the north-east of Middleton-in-Teesdale.

The area, which adjoins the Upper Teesdale SSSI, consists of enclosed upland grazings, and is of national importance for its bird populations. Species that breed in the area include Northern lapwing, common snipe, common redshank, Eurasian golden plover, black grouse and Eurasian curlew, all except the last of which are declining in numbers nationally. Densities of breeding waders are among the highest in Britain, with up to 90 pairs recorded from one 1 km square.The black grouse population is particularly important: while this species has declined almost everywhere in England, and is now extinct in some former breeding areas, such as Dartmoor and Exmoor, the population in Teesdale has remained relatively stable, and the area now holds 30 percent of the English population, 7 percent of it in the Teesdale Allotments.

Other breeding birds include common teal, merlin, red grouse, short-eared owl, ring ouzel, and Northern wheatear, all of which are listed, or are candidates for listing, in the United Kingdom's Red Data Book (Birds). Three breeding species—merlin, golden plover and short-eared owl—are listed in Annex 1 of the European Commission's Birds Directive as requiring special protection.

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