NT
Eurasian Curlew Numenius arquata



Taxonomy

Taxonomic source(s)
AERC TAC. 2003. AERC TAC Checklist of bird taxa occurring in Western Palearctic region, 15th Draft. Available at: http://www.aerc.eu/DOCS/Bird_taxa_of_the_WP15.xls.
Cramp, S. and Simmons, K.E.L. (eds). 1977-1994. Handbook of the birds of Europe, the Middle East and Africa. The birds of the western Palearctic. Oxford University Press, Oxford.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2017 Near Threatened A2bcd+3bcd+4bcd
2016 Near Threatened A2bcd+3bcd+4bcd
2012 Near Threatened A2bcd+3bcd+4bcd
2008 Near Threatened A2b,c,d; A3b,c,d; A4b,c,d
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status full migrant Forest dependency low
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 20,700,000 km2 medium
Extent of Occurrence (non-breeding) 118,000,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown medium estimated 2016
Population trend decreasing poor suspected 1993-2008
Rate of change over the past 10 years/3 generations (longer of the two periods) 20-29% - - -
Rate of change over the future 10 years/3 generations (longer of the two periods) 20-29% - - -
Rate of change over the past & future 10 years/3 generations (longer of the two periods) 20-29% - - -
Generation length 5 years - - -
Number of subpopulations 2-100 - - -

Population justification: The global population is estimated to number c.835,000-1,310,000 individuals (Wetlands International 2016). The European population is estimated at 212,000-292,000 pairs, which equates to 425,000-584,000 mature individuals (BirdLife International 2015), and is roughly equivalent to 647,500-876,000 individuals.

Trend justification: Data from 2007 return estimated three-generation declines of 26.1-34.1%. However, owing to the uncertainty over whether declines in southern populations have been compensated for by increases in northern populations, the global trend is suspected to fall within the band 20-30% in the past 15 years (three generations). The European population is estimated to be decreasing by 30-49% in 31.2 years (three generations) (BirdLife International 2015).


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Afghanistan extant native yes
Albania extant native yes yes
Algeria extant native
Andorra extant uncertain yes
Angola extant native
Armenia extant native
Austria extant native yes yes
Azerbaijan extant native yes yes
Bahamas extant vagrant
Bahrain extant native yes yes
Bangladesh extant native yes
Belarus extant native yes yes
Belgium extant native yes yes
Benin extant native yes yes
Bermuda (to UK) extant vagrant
Bhutan extant native yes
Bosnia and Herzegovina extant native
Botswana extant native
British Indian Ocean Territory extant native
Brunei extant native
Bulgaria extant native yes
Burkina Faso extant native
Burundi extant native yes
Cambodia extant native
Cameroon extant native
Canada extant vagrant
Cape Verde extant vagrant
Central African Republic extant vagrant yes
Chad extant native
China (mainland) extant native
Comoros extant native
Congo extant native
Congo, The Democratic Republic of the extant native
Côte d'Ivoire extant native
Croatia extant native yes
Cyprus extant native yes yes
Czechia extant native yes
Denmark extant native yes yes
Djibouti extant native
Egypt extant native
Equatorial Guinea extant native yes yes
Eritrea extant native
Estonia extant native yes
Ethiopia extant native
Faroe Islands (to Denmark) extant native yes
Finland extant native yes yes
France extant native yes yes
Gabon extant native
Gambia extant native
Georgia extant native
Germany extant native yes yes
Ghana extant native
Gibraltar (to UK) extant native
Greece extant native yes yes
Greenland (to Denmark) extant vagrant
Guam (to USA) extant native yes
Guinea extant native
Guinea-Bissau extant native
Hong Kong (China) extant native
Hungary extant native yes yes
Iceland extant native yes
India extant native
Indonesia extant native
Iran, Islamic Republic of extant native yes yes
Iraq extant native yes
Ireland extant native yes
Israel extant native
Italy extant native yes yes
Japan extant native
Jordan extant native yes
Kazakhstan extant native yes
Kenya extant native
Kuwait extant native yes yes
Kyrgyzstan extant native yes
Laos extant native
Latvia extant native yes
Lebanon extant native yes yes
Lesotho extant vagrant
Liberia extant native
Libya extant native
Liechtenstein extant native yes
Lithuania extant native yes
Luxembourg extant native
Madagascar extant native
Malawi extant native
Malaysia extant native yes
Maldives extant native
Mali extant native
Malta extant native
Mauritania extant native
Mauritius extant native
Mayotte (to France) extant native
Moldova extant native yes yes
Mongolia extant native yes
Montenegro extant native yes
Morocco extant native
Mozambique extant native
Myanmar extant native
Namibia extant native yes
Nepal extant native
Netherlands extant native yes
Niger extant native yes
Nigeria extant native
Niue (to New Zealand) extant vagrant
North Korea extant native
North Macedonia extant native yes
Northern Mariana Islands (to USA) extant native yes
Norway extant native yes yes
Oman extant native yes yes
Pakistan extant native
Palestine extant native yes
Philippines extant native yes
Poland extant native yes yes
Portugal extant native yes
Qatar extant native yes yes
Réunion (to France) extant native
Romania extant native yes yes
Russia extant native yes yes yes
Russia (Asian) extant native yes
Russia (Central Asian) extant native yes
Russia (European) extant native yes yes
Rwanda extant native yes
São Tomé e Príncipe extant vagrant
Saudi Arabia extant native yes yes
Senegal extant native
Serbia extant native yes
Seychelles extant native
Sierra Leone extant native
Singapore extant native
Slovakia extant native yes
Slovenia extant native yes
Somalia extant native
South Africa extant native
South Korea extant native
Spain extant native yes yes
Sri Lanka extant native
Sudan extant native yes
Svalbard and Jan Mayen Islands (to Norway) extant vagrant
Sweden extant native yes yes
Switzerland extant native yes
Syria extant native yes yes
Taiwan, China extant native
Tajikistan extant native
Tanzania extant native
Thailand extant native
Togo extant native
Tunisia extant native yes
Türkiye extant native yes
Turkmenistan extant native
Uganda extant native
Ukraine extant native yes yes
United Arab Emirates extant native yes yes
United Kingdom extant native yes yes
USA extant vagrant
Uzbekistan extant native
Vietnam extant native yes
Western Sahara extant native
Yemen extant native yes yes
Zambia extant native
Zimbabwe extant native

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Austria Ibmer Moor
Austria Machland
Austria Meadows and lakes in the foreland of the Alps in Salzburg and Upper Austria
Bangladesh Ganges-Brahmaputra-Meghna delta
Belarus Braslav lakes
China (mainland) Shuangtai (Shuangtaizi) Estuary and Inner Gulf of Liaodong
China (mainland) Wenzhou Wan
China (mainland) Yalu Jiang Estuary
Cyprus Akrotiri Peninsula - Episkopi Cliffs
Cyprus Larnaca Salt Lakes
France Baie de Bourgneuf et marais breton
France Baie de Vilaine
France Baie des Veys et Marais du Cotentin
France Baie du Mont Saint Michel et Ile des Landes
France Bassin d'Arcachon et Banc d'Arguin
France Cap Gris-nez
France Domaine d'Orx
France Estuaire de la Bidassoa et Baie de Fontarabie
France Estuaires picards : baies de Somme et d'Authie
France Ile d'Oléron, marais de Brouage-Saint-Agnant
Germany Butjadingen
Germany Hamburg Wadden Sea National Park
Germany Krummhörn-Westermarsch
Germany Lower Saxony Wadden Sea National Park
Germany Rysumer Nacken
Germany Schleswig-Holstein Wadden Sea National Park (includes the Halligs, Kniepsand/Amrum, Lister Koog, Rantumbecken, Rickelsb
Germany Wittmund-Wangerland
Guinea-Bissau Arquipélago dos Bijagós
Guinea-Bissau Cantanhez forests
Guinea-Bissau Rio Cacheu
Iran, Islamic Republic of Khor Jask
Iran, Islamic Republic of Khouran Straits
Iran, Islamic Republic of Miankaleh Peninsula and Gorgan Bay
Iran, Islamic Republic of Rud-i-Gaz and Rud-i-Hara deltas
Iran, Islamic Republic of Rud-i-Jagin and Rud-i-Gabrik deltas
Iran, Islamic Republic of Rud-i-Shur, Rud-i-Shirin and Rud-i-Minab deltas
Iran, Islamic Republic of Shadegan marshes and tidal mudflats of Khor-al Amaya and Khor Musa
Iraq Khawr Abdallah
Italy Simeto mouth and middle course and Biviere di Lentini
Kuwait Ad-Doha Nature Reserve
Kuwait Sulaibikhat Bay
Malaysia Matang coast
Malaysia North-central Selangor coast
Malaysia Sadong-Saribas coast
Mauritania Banc d'Arguin National Park
Montenegro Bojana Delta
Montenegro Ulcinj saltpans
Myanmar Gulf of Mottama
Netherlands Duinen en Lage Land Texel
Netherlands Getijde - beïnvloede Maas
Netherlands Lake IJsselmeer
Netherlands Oosterschelde
Netherlands Rijntakken
Netherlands Wadden Sea
Netherlands Westerschelde & Saeftinghe
Norway Andøya (including Skogvoll)
Norway Jæren
Norway Lista wetland system
Norway Nordre Øyeren & Sørumsneset
Norway Tenna & Herøy
Oman Barr al Hikman
Oman Masirah island
Philippines Olango Island
Poland Biebrza river valley
Poland Delta of the Swina river
Poland Kurpie Site
Poland Lower Vistula River Valley
Poland Middle Notec River Valley
Poland Middle Warta River Valley
Poland Miedwie site
Poland Mietkow reservoir
Poland Ner River Valley
Poland Nida Rivar Valley
Poland Notec river flood-plain
Poland Omulew and Plodownica Rivers Valleys
Poland Otmuchów reservoir
Poland Pulwy Marshes
Poland Rakutowskie swamps
Poland Satopy-Samulewo Site
Poland Vistula river mouth
Poland Warta River Mouth
Poland Wizna Swamps
Romania Danube Delta
Russia (Central Asian) Dvuob'ye
Russia (Central Asian) Watershed of the Mulym'ya and Bolshoy Tap rivers
Russia (European) Dadynskiye lakes
Russia (European) Polisto-Lovatskaya mire system
Russia (European) Zaonezh'ye
Saudi Arabia Jizan Bay
Saudi Arabia Tarut Bay
Senegal Delta du Saloum
Senegal Joal-Fadiouth
Senegal Kalissaye Avifaunal Reserve
Senegal La Petite Côte
Senegal Parc National de Basse Casamance
Sierra Leone Yawri Bay
Slovenia Črete
Slovenia Ljubljansko moor
Slovenia Škocjan Bay
South Korea Dongjin estuary
South Korea Geum-gang river and estuary
South Korea Mangyeong estuary
South Korea Nakdong-gang estuary
South Korea Namyang Bay
South Korea Tidal flat area of southern Ganghwa-do island
South Korea Tidal flat area of Yeongjong-do island
South Korea Yubu-do island
Spain Ampurdán marshes
Spain Cádiz bay
Spain Cape Candelaria-Ortigueira estuary-Cape Estaca de Bares
Spain Chingudi-Bidasoa estuary
Spain Eo river estuary-Barayo beach-Ría de Foz
Spain Esteiro do Miño
Spain Guadalquivir marshes
Spain Isla Cristina and Ayamonte marshes and Prado lagoon
Spain Odiel and Tinto marshes and Huelva coastal lagoons
Spain Ría de Arosa (O Grove) estuary
Spain Ría de Villaviciosa
Spain River Piedras marshes and Rompido sandbank
Spain Santander Bay
Spain Santoña marshes
Spain Terra Chá
Spain Tina Menor-Sarnosa island-Oyambre
Spain Urdaibai - Matxitxako
Spain Vegas del Alagón
Tunisia Îles Kneiss
United Kingdom Chichester and Langstone Harbours
United Kingdom Dee Estuary
United Kingdom Duddon Estuary
United Kingdom Firth of Forth
United Kingdom Hamford Water
United Kingdom Humber Estuary
United Kingdom Inner Clyde
United Kingdom Lindisfarne
United Kingdom Lough Foyle and River Foyle
United Kingdom Medway Estuary and Marshes
United Kingdom Mersey Estuary
United Kingdom Mid-Essex Coast
United Kingdom Moray Basin, Firths and Bays
United Kingdom Morecambe Bay
United Kingdom North Mainland Coast
United Kingdom North Norfolk Coast
United Kingdom North Pennine Moors
United Kingdom Poole Harbour
United Kingdom Ribble and Alt Estuaries
United Kingdom Scapa Flow
United Kingdom Severn Estuary
United Kingdom Solent Marshes and Southampton Water
United Kingdom Stour and Orwell Estuaries
United Kingdom Strangford Lough and islands
United Kingdom Thames Estuary and Marshes
United Kingdom The Swale
United Kingdom The Wash
United Kingdom Traeth Lafan, Conwy Bay
United Kingdom Upper Solway Flats and Marshes
Uzbekistan Rogatoe Lake
Uzbekistan Tudakul and Kuymazar Reservoirs
Vietnam Dat Mui
Vietnam Xuan Thuy
Yemen Aden
Yemen Al-'Urj
Yemen Al-Mukha - Al-Khawkhah
Yemen Midi - Al-Luhayyah

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Aquatic & Marine Artificial/Aquatic - Seasonally Flooded Agricultural Land suitable non-breeding
Artificial/Terrestrial Arable Land suitable breeding
Artificial/Terrestrial Pastureland suitable non-breeding
Forest Subtropical/Tropical Mangrove Vegetation Above High Tide Level suitable non-breeding
Grassland Subtropical/Tropical Seasonally Wet/Flooded suitable non-breeding
Grassland Temperate suitable non-breeding
Marine Coastal/Supratidal Coastal Brackish/Saline Lagoons/Marine Lakes suitable non-breeding
Marine Coastal/Supratidal Coastal Freshwater Lakes suitable non-breeding
Marine Coastal/Supratidal Coastal Sand Dunes suitable breeding
Marine Intertidal Mud Flats and Salt Flats major non-breeding
Marine Intertidal Salt Marshes (Emergent Grasses) suitable breeding
Shrubland Temperate suitable breeding
Wetlands (inland) Bogs, Marshes, Swamps, Fens, Peatlands major breeding
Wetlands (inland) Permanent Freshwater Lakes (over 8ha) suitable non-breeding
Wetlands (inland) Permanent Rivers/Streams/Creeks (includes waterfalls) suitable non-breeding
Wetlands (inland) Seasonal/Intermittent Freshwater Lakes (over 8ha) suitable non-breeding
Altitude   Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Annual & perennial non-timber crops - Agro-industry farming Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Species disturbance, Reduced reproductive success, Species mortality
Agriculture & aquaculture Livestock farming & ranching - Agro-industry grazing, ranching or farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Slow, Significant Declines Medium Impact: 6
Stresses
Ecosystem degradation, Ecosystem conversion
Agriculture & aquaculture Livestock farming & ranching - Small-holder grazing, ranching or farming Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Reduced reproductive success
Agriculture & aquaculture Marine & freshwater aquaculture - Industrial aquaculture Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Competition
Biological resource use Hunting & trapping terrestrial animals - Intentional use (species is the target) Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Species mortality
Climate change & severe weather Habitat shifting & alteration Timing Scope Severity Impact
Future Majority (50-90%) Unknown Unknown
Stresses
Ecosystem degradation, Ecosystem conversion
Energy production & mining Renewable energy Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Human intrusions & disturbance Work & other activities Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Species disturbance
Invasive and other problematic species, genes & diseases Problematic native species/diseases - Unspecified species Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Species mortality
Invasive and other problematic species, genes & diseases Viral/prion-induced diseases - Avian Influenza Virus (H5N1 subtype) Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Species mortality
Natural system modifications Dams & water management/use - Abstraction of surface water (domestic use) Timing Scope Severity Impact
Ongoing Minority (<50%) Unknown Unknown
Stresses
Ecosystem degradation
Natural system modifications Dams & water management/use - Large dams Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Ecosystem degradation, Ecosystem conversion
Pollution Industrial & military effluents - Type Unknown/Unrecorded Timing Scope Severity Impact
Ongoing Minority (<50%) Slow, Significant Declines Low Impact: 5
Stresses
Ecosystem degradation
Residential & commercial development Housing & urban areas Timing Scope Severity Impact
Ongoing Minority (<50%) Rapid Declines Medium Impact: 6
Stresses
Ecosystem degradation, Ecosystem conversion

Utilisation
Purpose Scale
Food - human subsistence, national
Pets/display animals, horticulture international
Sport hunting/specimen collecting subsistence, national

Recommended citation
BirdLife International (2024) Species factsheet: Eurasian Curlew Numenius arquata. Downloaded from https://datazone.birdlife.org/species/factsheet/eurasian-curlew-numenius-arquata on 26/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 26/12/2024.