|Scientific Name:||Ficedula hypoleuca|
|Species Authority:||(Pallas, 1764)|
|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#.|
|Taxonomic Notes:||Ficedula hypoleuca (Sibley and Monroe 1990, 1993) was split by Sætre et al. (2001) into F. hypoleuca and F. speculigera but this treatment is not followed by the BirdLife Taxonomic Working Group because Sætre et al. (2001) fail to compare speculigera with the geographically and morphologically intermediate form iberiae. Upon inspection of published literature and museum specimens we find that iberiae appears to be more closely allied to speculigera than hypoleuca and overall these forms do not warrant specific status.|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Facilitator/Compiler(s):||Ekstrom, J., Butchart, S.|
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 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:Albania; Algeria; Andorra; Austria; Belarus; Belgium; Benin; Bosnia and Herzegovina; Bulgaria; Burkina Faso; Cameroon; Central African Republic; Chad; Congo, The Democratic Republic of the; Côte d'Ivoire; Croatia; Cyprus; Czech Republic; Denmark; Egypt; Estonia; Ethiopia; Faroe Islands; Finland; France; Gambia; Germany; Ghana; Gibraltar; Greece; Guinea; Guinea-Bissau; Hungary; Iran, Islamic Republic of; Iraq; Ireland; Israel; Italy; Jordan; Kazakhstan; Latvia; Lebanon; Liberia; Libya; Liechtenstein; Lithuania; Luxembourg; Macedonia, the former Yugoslav Republic of; Mali; Malta; Mauritania; Moldova; Montenegro; Morocco; Netherlands; Nigeria; Norway; Poland; Portugal; Romania; Russian Federation; Senegal; Serbia (Serbia); Sierra Leone; Slovakia; Slovenia; Spain (Canary Is.); Sweden; Switzerland; Syrian Arab Republic; Tanzania, United Republic of; Togo; Tunisia; Turkey; Uganda; Ukraine; United Kingdom; Western Sahara
Vagrant:Afghanistan; Angola (Angola); Cape Verde; Iceland; Japan; Kenya; Niger; Oman; Sudan; Tajikistan; United Arab Emirates
|Continuing decline in area of occupancy (AOO):||Unknown|
|Extreme fluctuations in area of occupancy (AOO):||No|
|Estimated extent of occurrence (EOO) - km2:||3550000|
|Continuing decline in extent of occurrence (EOO):||Unknown|
|Extreme fluctuations in extent of occurrence (EOO):||No|
|Continuing decline in number of locations:||Unknown|
|Extreme fluctuations in the number of locations:||No|
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||In Europe, the breeding population is estimated to number 12,000,000-20,000,000 breeding pairs, equating to 36,000,000-60,000,000 individuals (BirdLife International 2004). Europe forms 75-94% of the global range, so a very preliminary estimate of the global population size is 38,300,000-80,000,000 individuals, although further validation of this estimate is needed.
Trend Justification: In Europe, trends since 1980 show that populations have undergone a moderate decline (p<0.01), based on provisional data for 21 countries from the Pan-European Common Bird Monitoring Scheme (EBCC/RSPB/BirdLife/Statistics Netherlands; P. Vorisek in litt. 2008).
|Current Population Trend:||Decreasing|
|Citation:||BirdLife International. 2012. Ficedula hypoleuca. The IUCN Red List of Threatened Species 2012: e.T22709308A39797540. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22709308A39797540.en . Downloaded on 09 October 2015.|
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