Data Zone
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#.
Christidis, L. and Boles, W.E. 2008. Systematics and Taxonomy of Australian Birds. CSIRO Publishing, Collingwood, Australia.
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.
SACC. 2005 and updates. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.htm#.
Turbott, E.G. 1990. Checklist of the Birds of New Zealand. Ornithological Society of New Zealand, Wellington.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2018 | Near Threatened | A2abc+3bc+4abc |
| 2016 | Near Threatened | A2abc+3bc+4abc |
| 2015 | Near Threatened | A2abc+3bc+4abc |
| 2012 | Least Concern | |
| 2009 | Least Concern | |
| 2008 | Least Concern | |
| 2004 | Least Concern | |
| 2000 | Lower Risk/Least Concern | |
| 1994 | Lower Risk/Least Concern | |
| 1988 | Lower Risk/Least Concern |
| Migratory status | full migrant | Forest dependency | Does not normally occur in forest |
| Land mass type | Average mass | 142 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 17,800,000 | medium |
| Extent of Occurrence non-breeding (km2) | 300,000,000 | medium |
| Number of locations | - | |
| Severely Fragmented | - |
| Value | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | poor | estimated | 2012 | |
| Population trend | Decreasing | suspected | - | |
| Decline (3 years/1 generation past) | - | - | - | |
| Decline (5 years/1 generation past) | - | - | - | |
| Decline (10 years/1 generation past) | - | - | - | |
| Decline (10 years/3 generation future) | 20-29 | - | - | - |
| Decline (10 years/3 generation past and future) | 20-29 | - | - | - |
| Number of subpopulations | - | - | - | |
| Percentage in largest subpopulation | - | - | - | |
| Generation length (yrs) | 6.8 | - | - | - |
Population justification: The global population is estimated to number 891,000-979,000 individuals (Wetlands International 2015). The European population is estimated at 15,000-30,000 pairs, which equates to 30,000-60,000 mature individuals (BirdLife International 2015), and the population overwintering in Australia and the Americas have been estimated at 110,000 individuals (Hansen et al. 2016) and 44,763 individuals (Niles et al. 2010) respectively.
Trend justification: The islandica population trend shows a moderate decrease between 2003 and 2012, whilst the long-term trend is fluctuating (Nagy et al. 2014, Wetlands International 2018). However the European Red List of Birds suggests that the population is increasing strongly in the short-term and experiencing a moderate increase in the long-term (BirdLife International 2015). Van Roomen et al. (2014) found the population was stable/fluctuating in the short- and long-term. The canutus population decreased strongly in the short- and long-term (2003-2014 and 1979-2014, respectively) (van Roomen et al. 2014). The roselaari population trend is uncertain, but is possibly declining (Andres et al. 2012).
The rufa population has undergone a significant decline in the last decade (Andres et al. 2012). The number of birds in Tierra del Fuego declined strongly (75% decrease) between 1985-2000 (52,244 individuals) and 2011-2013 (11,385 individuals) (USFWS 2014). Between 2010 and 2015 the population at Tierra del Fuego has varied in the range of 10,000-15,000 individuals (R.I.G. Morrison in litt. 2015). Whilst counts in Delaware Bay showed similarly large declines: 70% decrease between 1981-1983 (59,946 individuals) and 2005-2014 (18,387) (USFWS 2014).
Approximately 10-14% of the global population uses the East Asian-Australasian Flyway. An analysis of monitoring data from around Australia and New Zealand found that both the piersmai and rogersi populations which use the flyway have experienced strong population declines, estimated at a 57.4% decrease over three generations (Studds et al. 2017). This decrease is supported by a study on adult survival. Survival in north-west Australia in late winter was constantly high however survival during periods away from Australia declined in 2011, with an annual survival rate of 0.67 (Piersma et al. 2016). The study predicts the population will halve within four years. Overall the global population is estimated to be decreasing at a rate of c. 25% in three generations.
| Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Albania | V | Extant | ||||
| Algeria | N | Extant | ||||
| Angola | N | Extant | ||||
| Anguilla (to UK) | N | Extant | ||||
| Antigua and Barbuda | N | Extant | ||||
| Argentina | N | Extant | Yes | Yes | ||
| Aruba (to Netherlands) | N | Extant | ||||
| Australia | N | Extant | Yes | |||
| Austria | N | Extant | ||||
| Azerbaijan | V | Extant | ||||
| Bahamas | N | Extant | ||||
| Bangladesh | N | Extant | ||||
| Barbados | N | Extant | ||||
| Belarus | V | Extant | Yes | |||
| Belgium | N | Extant | Yes | |||
| Belize | N | Extant | Yes | |||
| Benin | N | Extant | ||||
| Bermuda (to UK) | N | Extant | ||||
| Bolivia | N | Extant | ||||
| Bonaire, Sint Eustatius and Saba (to Netherlands) | N | Extant | ||||
| Botswana | V | Extant | ||||
| Brazil | N | Extant | ||||
| Brunei | N | Extant | ||||
| Bulgaria | N | Extant | Yes | |||
| Cameroon | N | Extant | ||||
| Canada | N | Extant | Yes | |||
| Cape Verde | V | Extant | ||||
| Cayman Islands (to UK) | N | Extant | ||||
| Chile | N | Extant | Yes | |||
| China (mainland) | N | Extant | Yes | |||
| Colombia | N | Extant | ||||
| Congo | N | Extant | ||||
| Costa Rica | N | Extant | Yes | |||
| Côte d'Ivoire | N | Extant | ||||
| Croatia | V | Extant | ||||
| Cuba | N | Extant | ||||
| Curaçao (to Netherlands) | N | Extant | ||||
| Cyprus | V | Extant | ||||
| Czechia | N | Extant | ||||
| Denmark | N | Extant | Yes | Yes | ||
| Dominica | N | Extant | ||||
| Dominican Republic | N | Extant | ||||
| Ecuador | N | Extant | ||||
| Egypt | N | Extant | ||||
| El Salvador | N | Extant | ||||
| Equatorial Guinea | N | Extant | Yes | |||
| Estonia | N | Extant | Yes | |||
| Falkland Islands (Malvinas) | V | Extant | ||||
| Faroe Islands (to Denmark) | N | Extant | ||||
| Fiji | V | Extant | Yes | |||
| Finland | N | Extant | Yes | |||
| France | N | Extant | Yes | Yes | ||
| French Guiana | N | Extant | ||||
| French Southern Territories | V | Extant | ||||
| Gabon | N | Extant | ||||
| Gambia | N | Extant | ||||
| Georgia | V | Extant | ||||
| Germany | N | Extant | Yes | Yes | ||
| Ghana | N | Extant | ||||
| Gibraltar (to UK) | V | Extant | ||||
| Greece | N | Extant | Yes | Yes | ||
| Greenland (to Denmark) | N | Extant | Yes | |||
| Grenada | N | Extant | ||||
| Guadeloupe (to France) | V | Extant | Yes | |||
| Guam (to USA) | V | Extant | ||||
| Guatemala | N | Extant | ||||
| Guinea | N | Extant | ||||
| Guinea-Bissau | N | Extant | ||||
| Guyana | N | Extant | ||||
| Haiti | N | Extant | ||||
| Honduras | N | Extant | ||||
| Hong Kong (China) | N | Extant | ||||
| Hungary | N | Extant | ||||
| Iceland | N | Extant | Yes | Yes | ||
| India | N | Extant | ||||
| Indonesia | N | Extant | Yes | |||
| Iran, Islamic Republic of | N | Extant | Yes | Yes | ||
| Iraq | V | Extant | ||||
| Ireland | N | Extant | Yes | |||
| Israel | N | Extant | ||||
| Italy | N | Extant | Yes | |||
| Jamaica | V | Extant | ||||
| Japan | N | Extant | ||||
| Jordan | V | Extant | ||||
| Kazakhstan | V | Extant | ||||
| Kenya | V | Extant | ||||
| Kuwait | V | Extant | Yes | |||
| Latvia | N | Extant | ||||
| Lebanon | V | Extant | Yes | |||
| Liberia | N | Extant | ||||
| Libya | N | Extant | ||||
| Luxembourg | V | Extant | ||||
| Malaysia | N | Extant | ||||
| Mali | V | Extant | ||||
| Malta | V | Extant | ||||
| Martinique (to France) | N | Extant | ||||
| Mauritania | N | Extant | ||||
| Mexico | N | Extant | ||||
| Mongolia | V | Extant | ||||
| Montenegro | V | Extant | ||||
| Montserrat (to UK) | N | Extant | ||||
| Morocco | N | Extant | ||||
| Mozambique | V | Extant | ||||
| Myanmar | N | Extant | ||||
| Namibia | N | Extant | ||||
| Nepal | V | Extant | ||||
| Netherlands | N | Extant | Yes | Yes | ||
| New Zealand | N | Extant | Yes | |||
| Nigeria | N | Extant | ||||
| North Korea | N | Extant | Yes | |||
| North Macedonia | N | Extant | Yes | |||
| Norway | N | Extant | Yes | |||
| Oman | V | Extant | Yes | |||
| Pakistan | N | Extant | ||||
| Palau | V | Extant | ||||
| Panama | N | Extant | ||||
| Papua New Guinea | N | Extant | ||||
| Paraguay | N | Extant | ||||
| Peru | N | Extant | ||||
| Philippines | N | Extant | ||||
| Poland | N | Extant | Yes | |||
| Portugal | N | Extant | Yes | |||
| Puerto Rico (to USA) | N | Extant | ||||
| Romania | V | Extant | ||||
| Russia | N | Extant | Yes | |||
| Russia (Asian) | N | Extant | Yes | |||
| Russia (Central Asian) | N | Extant | Yes | |||
| Russia (European) | N | Extant | ||||
| Saudi Arabia | V | Extant | Yes | |||
| Senegal | N | Extant | ||||
| Serbia | V | Extant | ||||
| Seychelles | N | Extant | ||||
| Sierra Leone | N | Extant | ||||
| Singapore | N | Extant | ||||
| Slovakia | N | Extant | ||||
| Slovenia | V | Extant | ||||
| Somalia | V | Extant | ||||
| South Africa | N | Extant | ||||
| South Georgia & the South Sandwich Islands | N | Extant | ||||
| South Korea | N | Extant | Yes | |||
| Spain | N | Extant | Yes | Yes | ||
| Sri Lanka | N | Extant | ||||
| St Barthelemy (to France) | N | Extant | ||||
| St Kitts and Nevis | N | Extant | ||||
| St Lucia | N | Extant | ||||
| St Pierre and Miquelon (to France) | N | Extant | Yes | |||
| St Vincent and the Grenadines | N | Extant | ||||
| Sudan | V | Extant | Yes | |||
| Suriname | N | Extant | ||||
| Svalbard and Jan Mayen Islands (to Norway) | N | Extant | Yes | |||
| Sweden | N | Extant | Yes | |||
| Switzerland | N | Extant | ||||
| Taiwan, China | N | Extant | ||||
| Tanzania | N | Extant | ||||
| Thailand | N | Extant | ||||
| Timor-Leste | V | Extant | ||||
| Togo | N | Extant | ||||
| Trinidad and Tobago | N | Extant | ||||
| Tunisia | N | Extant | ||||
| Turkey | N | Extant | Yes | Yes | ||
| Turks and Caicos Islands (to UK) | N | Extant | ||||
| Ukraine | N | Extant | Yes | |||
| United Arab Emirates | V | Extant | Yes | Yes | ||
| United Kingdom | N | Extant | Yes | Yes | ||
| Uruguay | N | Extant | Yes | |||
| USA | N | Extant | Yes | |||
| Venezuela | N | Extant | ||||
| Vietnam | N | Extant | ||||
| Virgin Islands (to UK) | N | Extant | Yes | |||
| Virgin Islands (to USA) | N | Extant | Yes | |||
| Western Sahara | N | Extant | ||||
| Yemen | V | Extant | Yes | Yes | ||
| Zambia | V | Extant |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Grassland | Tundra | major | breeding |
| Marine Intertidal | Mud Flats and Salt Flats | major | non-breeding |
| Marine Intertidal | Rocky Shoreline | suitable | non-breeding |
| Marine Intertidal | Sandy Shoreline and/or Beaches, Sand Bars, Spits, Etc | suitable | non-breeding |
| Marine Intertidal | Shingle and/or Pebble Shoreline and/or Beaches | suitable | non-breeding |
| Marine Intertidal | Tidepools | suitable | non-breeding |
| Marine Neritic | Estuaries | major | non-breeding |
| Wetlands (inland) | Permanent Freshwater Marshes/Pools (under 8ha) | suitable | breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | breeding |
| Altitude | 0 - 300 m | Occasional altitudinal limits |
| 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%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Agriculture & aquaculture | Marine & freshwater aquaculture - Industrial aquaculture | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
| Biological resource use | Fishing & harvesting aquatic resources - Unintentional effects: (large scale) [harvest] | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Biological resource use | Hunting & trapping terrestrial animals - Intentional use (species is the target) | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Unknown | Unknown | ||||||
|
|||||||||
| Biological resource use | Hunting & trapping terrestrial animals - Unintentional effects (species is not the target) | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Unknown | Unknown | ||||||
|
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| Climate change & severe weather | Habitat shifting & alteration | Timing | Scope | Severity | Impact | ||||
| Future | Whole (>90%) | Unknown | Unknown | ||||||
|
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| Human intrusions & disturbance | Recreational activities | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Invasive and other problematic species, genes & diseases | Invasive non-native/alien species/diseases - Named species | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Invasive and other problematic species, genes & diseases | Viral/prion-induced diseases - Avian Influenza Virus (H5N1 subtype) | Timing | Scope | Severity | Impact | ||||
| Past, Likely to Return | Whole (>90%) | Rapid Declines | Past Impact | ||||||
|
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| Pollution | Industrial & military effluents - Oil spills | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Residential & commercial development | Commercial & industrial areas | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Residential & commercial development | Housing & urban areas | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Residential & commercial development | Tourism & recreation areas | Timing | Scope | Severity | Impact | ||||
| Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
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| Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
|---|---|---|---|---|---|---|
| Food - human | - | - | Non-trivial | Recent | ||
| Sport hunting/specimen collecting | - | - | Non-trivial | Recent |
Recommended citation
BirdLife International (2023) Species factsheet: Calidris canutus. Downloaded from
http://www.birdlife.org on 01/04/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 01/04/2023.
