|Scientific Name:||Prunella collaris (Scopoli, 1769)|
|Taxonomic Source(s):||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.|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Facilitator/Compiler(s):||Butchart, S., Ekstrom, J., 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 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.
|Previously published Red List assessments:|
Native:Afghanistan; Albania; Algeria; Andorra; Armenia; Austria; Azerbaijan; Bhutan; Bosnia and Herzegovina; Bulgaria; China; Croatia; Czech Republic; France; Georgia; Germany; Gibraltar; Greece; Hungary; India; Iran, Islamic Republic of; Iraq; Israel; Italy; Japan; Kazakhstan; Korea, Democratic People's Republic of; Korea, Republic of; Kyrgyzstan; Liechtenstein; Macedonia, the former Yugoslav Republic of; Malta; Moldova; Mongolia; Montenegro; Morocco; Myanmar; Nepal; Pakistan; Poland; Portugal; Romania; Russian Federation (Central Asian Russia, Eastern Asian Russia, European Russia); Serbia; Slovakia; Slovenia; Spain; Switzerland; Syrian Arab Republic; Taiwan, Province of China; Tajikistan; Tunisia; Turkey; Turkmenistan; Ukraine; Uzbekistan
Vagrant:Belgium; Denmark; Finland; Jordan; Lebanon; Luxembourg; Netherlands; Norway; Sweden; United Kingdom
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||In Europe, the breeding population is estimated to number 77,900-149,000 pairs, which equates to 156,000-298,000 mature individuals (BirdLife International 2015). Europe forms c.10% of the global range, so a very preliminary estimate of the global population size is 1,560,000-2,980,000 mature individuals, although further validation of this estimate is needed. National population estimates include: c.100-10,000 breeding pairs and c.50-1,000 wintering individuals in China; c.100-10,000 breeding pairs in Taiwan; c.100-10,000 breeding pairs in Japan and c.100-10,000 breeding pairs in Russia (Brazil 2009).|
Trend Justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats. The European population trend is not known (BirdLife International 2015).
|Current Population Trend:||Stable|
|Habitat and Ecology:||During the breeding season this species is found principally in areas with low cliffs, screes, rocky mountain slopes and alpine meadows above tree-line and up to snow-line often close to snow patches. It breeds almost exclusively in mountain ranges; at 1,800–3,000 m in Switzerland, Caucasus and Pyrenees. Outside the breeding season, it usually occurs at lower elevations in rocky and scrubby habitats, often close to human habitation in villages and near livestock, including woodland edges, roadsides, gardens and farms. It breeds from May to August and is polygynandrous. The nest is a cup made from grass, moss and plant stems, lined with hair and feathers and sited in a rock crevice or beneath a rock or grass tussock on a cliff or shallower slope. It lays three to four eggs. It feeds mainly on insects as well as spiders, small snails, earthworms and some vegetable matter. The species is resident or an altitudinal migrant, on local scale but in some areas it migrates over a considerable distance (Hatchwell and Christie 2016).|
|Continuing decline in area, extent and/or quality of habitat:||Unknown|
|Generation Length (years):||4.6|
|Movement patterns:||Full Migrant|
|Major Threat(s):||Populations vary greatly annually, most likely as a result of differences in weather conditions and snow cover. Locally, outside the breeding season, predation by cats and other predators is thought to be behind declines (Hatchwell and Christie 2016). The species is also threatened by disturbance from recreational activities and development (Cichocki 2004).|
Conservation Actions Underway
Bern Convention Appendix II. There are currently no known conservation measures for this species.
Conservation Actions Proposed
Local control of predators may be necessary in some areas. Important breeding areas should be protected from development and restrictions on access implemented.
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.
Cichocki, W. 2004. Prunella collaris (Scop., 1769) – płochacz halny. In: Gromadzki, M. (ed.), Ptaki (część II). Poradniki ochrony siedlisk i gatunków Natura 2000 – podręcznik metodyczny, pp. 296–299. Ministerstwo Środowiska, Warszawa.
Hatchwell, B. and Christie, D.A. 2016. Alpine Accentor (Prunella collaris). 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.
IUCN. 2016. The IUCN Red List of Threatened Species. Version 2016-3. Available at: www.iucnredlist.org. (Accessed: 07 December 2016).
|Citation:||BirdLife International. 2016. Prunella collaris. The IUCN Red List of Threatened Species 2016: e.T22718617A88039291.Downloaded on 17 December 2017.|
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