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Tringa stagnatilis

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA AVES CHARADRIIFORMES SCOLOPACIDAE

Scientific Name: Tringa stagnatilis
Species Authority: (Bechstein, 1803)
Common Name/s:
English Marsh Sandpiper
French Chevalier stagnatile

Assessment Information [top]

Red List Category & Criteria: Least Concern     ver 3.1
Year Published: 2009
Assessor/s: BirdLife International
Reviewer/s: Bird, J., Butchart, S.
Justification:
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is very large, and hence does not approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
History:
2008 Least Concern
2004 Least Concern

Geographic Range [top]

Countries:
Native:
Afghanistan; Albania; Algeria; Angola; Armenia; Australia; Austria; Azerbaijan; Bahrain; Bangladesh; Belarus; Benin; Bosnia and Herzegovina; Botswana; British Indian Ocean Territory; Brunei Darussalam; Bulgaria; Burkina Faso; Burundi; Cambodia; Cameroon; Central African Republic; Chad; China; Congo, The Democratic Republic of the; Côte d'Ivoire; Croatia; Cyprus; Czech Republic; Djibouti; Egypt; Equatorial Guinea; Eritrea; Estonia; Ethiopia; Finland; France; Gabon; Gambia; Georgia; Ghana; Greece; Guam; Guinea; Guinea-Bissau; Hong Kong; Hungary; India; Indonesia; Iran, Islamic Republic of; Iraq; Israel; Italy; Japan; Jordan; Kazakhstan; Kenya; Korea, Democratic People's Republic of; Korea, Republic of; Kuwait; Kyrgyzstan; Lao People's Democratic Republic; Latvia; Lebanon; Lesotho; Liberia; Libyan Arab Jamahiriya; Lithuania; Macedonia, the former Yugoslav Republic of; Madagascar; Malawi; Malaysia; Mali; Malta; Mauritania; Moldova; Mongolia; Montenegro; Morocco; Mozambique; Myanmar; Namibia; Nepal; Niger; Nigeria; Northern Mariana Islands; Oman; Pakistan; Palau; Palestinian Territory, Occupied; Papua New Guinea; Philippines; Poland; Qatar; Romania; Russian Federation; Russian Federation; Russian Federation; Rwanda; Saudi Arabia; Senegal; Serbia; Seychelles; Sierra Leone; Singapore; Slovakia; Slovenia; Somalia; South Africa; Spain; Sri Lanka; Sudan; Swaziland; Switzerland; Syrian Arab Republic; Taiwan, Province of China; Tajikistan; Tanzania, United Republic of; Thailand; Timor-Leste; Tunisia; Turkey; Turkmenistan; Uganda; Ukraine; United Arab Emirates; Uzbekistan; Viet Nam; Yemen; Zambia; Zimbabwe
Vagrant:
Belgium; Cape Verde; Christmas Island; Denmark; Germany; Ireland; Luxembourg; Maldives; Marshall Islands; Mauritius; Netherlands; New Zealand; Norway; Portugal; Sweden; Togo; United Kingdom; United States
Range Map: Click here to open the map viewer and explore range.

Habitat and Ecology [top]

Habitat and Ecology: Behaviour This species is a full migrant, travelling overland on a broad front between its breeding grounds in central Asia (Russia and Siberia), and its wintering grounds in sub-Saharan Africa, southern Asia, Indonesia and Australia1. The main passage to and from Russia is believed to occur east of the Black Sea6, with only a few birds crossing Europe1 (during south-west to south-south-west movements into and out of Russia a small proportion of the species regularly crosses Slovakia, Hungary, the Balkans, Italy and the eastern Mediterranean)6. In eastern central Asia the species passes through Mongolia; central, north-eastern and coastal China; Korea (on southward migration only), Japan, Myanmar, Malaysia and Sumatra1. The species leaves its breeding range between the first half of July and early-September6, arriving in its wintering grounds in September1. For those birds wintering in West Africa, the Nile valley in Sudan is commonly used as a stop over site before crossing the Sahara1. The species is present in West Africa from September to mid-April1, and departs again between the second half of March and April, passing through central Asia in early-April to early-May, and reoccupying breeding areas again by mid-April to mid-May6. Most non-breeders remain in the winter quarters or at intermediate sites during the breeding season1. This species forages singly or in groups of less than 203, although flocks can sometimes exceed 3002, 3. It usually nests solitarily or in loose colonies with pairs spaced less than 10 m apart5. The species is active both diurnally and nocturnally (independent of moon phases)3. Habitat Breeding This species inhabits warm inland wetlands from open steppe to boreal forest, including shallow freshwater and brackish marshlands, grassy or marshy lake-edges4, river valleys, flooded meadows6 and occasionally salt-lakes1. Non-breeding Outside of the breeding season the species typically occurs on the margins of inland freshwater and brackish wetlands such as rice paddy-fields, swamps, salt-pans, salt-marshes, sewage works and marshy lake-edges, and although it is rare on open coastlines it can occasionally be found on estuaries, lagoons and intertidal mudflats1, 2, 3. Diet This species is carnivorous, its diet consisting of small fish, crustaceans, molluscs, and both aquatic and terrestrial insects1, 7. Breeding site The nest of this species is a shallow depression6, often on a mound at the marshy edge of a lagoon, lake or pool4.

Systems: Terrestrial; Freshwater; Marine

Threats [top]

Major Threat(s): Breeding The species has disappeared as a breeding bird from eastern Europe, Belarus, Maldova and Russia as a result of steppe habitat losses due to agricultural intensification (such as increased ploughing10), and possibly also due to egg-collecting1. It may also be threatened by industrial pollution from polycyclic aromatic hydrocarbons (organic pollutants) in the Lake Baikal region in Russia, where high levels of pollutants have been recorded in its eggs11. Non-breeding In China and South Korea important migrational staging areas around the coast of the Yellow Sea are being lost through land reclamation and degraded as a result of declining river flows (from water abstraction), increased pollution, unsustainable harvesting of benthic fauna and a reduction in the amount of sediment being carried into the area by the Yellow and Yangtze Rivers9, 12. The species is also threatened by habitat loss in its wintering range, as wetland sites in Ghana are being degraded through coastal erosion and developments involving drainage and land reclamation8. It may be susceptible to future outbreaks of avian botulism13, 14, partly due to its choice of habitat (it often shows a preference for sewage works)3.

Bibliography [top]

Barter, M. 2002. Shorebirds of the Yellow Sea. Wetlands International, Canberra, Australia.

Barter, M. A. 2006. The Yellow Sea - a vitally important staging region for migratory shorebirds. In: Boere, G.; Galbraith, C., Stroud, D. (ed.), Waterbirds around the world, pp. 663-667. The Stationary Office, Edinburgh, UK.

Blaker, D. 1967. An outbreak of Botulinus poisoning among waterbirds. Ostrich 38(2): 144-147.

del Hoyo, J.; Elliott, A.; Sargatal, J. 1996. Handbook of the Birds of the World, vol. 3: Hoatzin to Auks. Lynx Edicions, Barcelona, Spain.

Hayman, P.; Marchant, J.; Prater, A. J. 1986. Shorebirds. Croom Helm, London.

Higgins, P. J.; Davies, S. J. J. F. 1996. Handbook of Australian, New Zealand and Antarctic birds vol 3: snipe to pigeons. Oxford University Press, Oxford.

Hockey, P. A. R.; Dean, W. R. J.; Ryan, P. G. 2005. Roberts birds of southern Africa. Trustees of the John Voelcker Bird Book Fund, Cape Town, South Africa.

Johnsgard, P. A. 1981. The plovers, sandpipers and snipes of the world. University of Nebraska Press, Lincoln, U.S.A. and London.

Lebedev, A. T.; Poliakova, O. V.; Karakhanova, N. K.; Petrosyan, V. S.; Renzoni, A. 1998. The contamination of birds with organic pollutants in the Lake Baikal region. Science of the Total Environment 212(2-3): 153-162.

Ntiamoa-Baidu, Y. 1991. Seasonal changes in the importance of coastal wetlands in Ghana for wading birds. Biological Conservation 57: 139-158.

Snow, D. W.; Perrins, C. M. 1998. The Birds of the Western Palearctic vol. 1: Non-Passerines. Oxford University Press, Oxford.

Tomkovich, P. S. 1992. Breeding range and population changes of waders in the former Soviet Union. British Birds 85(7): 344-365.

Urban, E. K.; Fry, C. H.; Keith, S. 1986. The birds of Africa vol. II. Academic Press, London.

van Heerden, J. 1974. Botulism in the Orange Free State goldfields. Ostrich 45(3): 182-184.

Citation: BirdLife International 2009. Tringa stagnatilis. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 21 May 2012.
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