|Scientific Name:||Motacilla cinerea|
|Species Authority:||Tunstall, 1771|
|Taxonomic Source(s):||Christidis, L. and Boles, W.E. 2008. Systematics and Taxonomy of Australian Birds. CSIRO Publishing, Collingwood, Australia.|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Facilitator/Compiler(s):||Ekstrom, J., Butchart, S., Symes, A., Ashpole, J|
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). The population trend appears to be stable, and hence the species does not approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size is extremely 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.
|Previously published Red List assessments:|
Native:Afghanistan; Albania; Algeria; Andorra; Armenia (Armenia); Austria; Azerbaijan; Bahrain; Bangladesh; Belgium; Bhutan; Bosnia and Herzegovina; Brunei Darussalam; Bulgaria; Cambodia; Central African Republic; China; Christmas Island; Congo, The Democratic Republic of the; Croatia; Cyprus; Czech Republic; Denmark; Djibouti; Egypt; Eritrea; Estonia; Ethiopia; Faroe Islands; Finland; France; Georgia; Germany; Gibraltar; Greece; Guinea-Bissau; Hong Kong; Hungary; Iceland; India; Indonesia; Iran, Islamic Republic of; Iraq; Ireland; Israel; Italy; Japan; Jordan; Kazakhstan; Kenya; Korea, Democratic People's Republic of; Korea, Republic of; Kuwait; Kyrgyzstan; Lao People's Democratic Republic; Latvia; Lebanon; Libya; Liechtenstein; Luxembourg; Macao; Macedonia, the former Yugoslav Republic of; Malawi; Malaysia; Mali; Malta; Mauritania; Mongolia; Montenegro; Morocco; Myanmar; Nepal; Netherlands; Norway; Oman; Pakistan; Philippines; Poland; Portugal; Qatar; Romania; Russian Federation; Rwanda; Saudi Arabia; Serbia (Serbia); Singapore; Slovakia; Slovenia; Somalia; South Sudan; Spain; Sri Lanka; Sudan; Sweden; Switzerland; Syrian Arab Republic; Taiwan, Province of China; Tajikistan; Tanzania, United Republic of; Thailand; Timor-Leste; Tunisia; Turkey; Turkmenistan; Uganda; Ukraine; United Arab Emirates; United Kingdom; Uzbekistan; Viet Nam; Yemen
Vagrant:Australia; Belarus; Botswana; Cameroon; Canada; Guam; Maldives; Micronesia, Federated States of ; Namibia; Niger; Northern Mariana Islands; Palau; Senegal; Seychelles; South Africa; United States (Georgia - Native); Zambia; Zimbabwe
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||In Europe, the breeding population is estimated to number 689,000-1,980,000 pairs, which equates to 1,380,000-3,960,000 mature individuals (BirdLife International 2015). Europe forms c.20% of the global range, so a very preliminary estimate of the global population size is 6,900,000-19,800,000 mature individuals, although further validation of this estimate is needed.|
Trend Justification: The population is suspected to be stable overall in the absence of evidence for any declines or substantial threats. In Europe, trends between 1980 and 2013 show that populations have been stable (EBCC 2015).
|Current Population Trend:||Stable|
|Habitat and Ecology:||This species inhabits fast-flowing mountain streams and rivers with riffles and exposed rocks or shoals, often in forested areas. It is also found in more lowland watercourses, even canals, where there are artificial waterfalls, weirs, millraces or lock gates. Outside of the breeding season it occupies a wider variety of habitats, including farmyards, sewage farms, forest tracks, tea estates and even town centres (Tyler 2016). The breeding season is from the end of March to August. It is monogamous and both sexes build the nest which is a typical platform and cup of coarser material, lined with finer grasses, root fibres and often horse hair. It is generally sited on a rock ledge, in a crevice in a riverbank, or often on a ledge in a wall, under a bridge or in a drainpipe. Clutches can be from three to seven eggs. It feeds mainly on insects but also takes freshwater shrimps (Gammarus), terrestrial snails (Mollusca) and spiders (Araneae). Island races and southern populations are resident whilst other populations are partial or long-distance migrants (Tyler 2016).|
|Continuing decline in area, extent and/or quality of habitat:||Unknown|
|Generation Length (years):||4.7|
|Movement patterns:||Full Migrant|
|Major Threat(s):||In Europe the species is vulnerable to severe winters which may produce significant although short term declines (Hagemeijer and Blair 1997, Tyler 2016).|
Conservation Actions Underway
Bern Convention Appendix II.
Conservation Actions Proposed
No conservation measures are currently needed for this species within Europe.
|Amended reason:||Map revised.|
BirdLife International. 2004. Birds in Europe: population estimates, trends and conservation status. BirdLife International, Cambridge, U.K.
BirdLife International. 2015. European Red List of Birds. Office for Official Publications of the European Communities, Luxembourg.
Brazil, M. 2009. Birds of East Asia: eastern China, Taiwan, Korea, Japan, eastern Russia. Christopher Helm, London.
EBCC. 2015. Pan-European Common Bird Monitoring Scheme. Available at: http://www.ebcc.info/index.php?ID=587.
Hagemeijer, E.J.M. and Blair, M.J. 1997. The EBCC atlas of European breeding birds: their distribution and abundance. T. and A. D. Poyser, London.
IUCN. 2016. The IUCN Red List of Threatened Species. Version 2016-3. Available at: www.iucnredlist.org. (Accessed: 07 December 2016).
IUCN. 2017. The IUCN Red List of Threatened Species. Version 2017-1. Available at: www.iucnredlist.org.
Jenkins, D.; Watson, A. 2000. Dates of first arrival and song of birds during 1974-1999 in mid-Deeside, Scotland. Bird Study 47: 249-251.
Jenni, L. and Kery, M. 2003. Timing of autumn bird migration under climate change: advances in long-distance migrants, delays in short-distance migrants. Proceedings of the Royal Society of London Series B 270(1523): 1467-1471.
Tyler, S. 2016. Grey Wagtail (Motacilla cinerea). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. and de Juana, E. (eds), Handbook of the Birds of the World Alive, Lynx Edicions, Barcelona.
|Citation:||BirdLife International. 2017. Motacilla cinerea. (amended version published in 2016) The IUCN Red List of Threatened Species 2017: e.T22718392A111215843.Downloaded on 17 August 2017.|
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