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Emberiza leucocephalos 

Scope: Global
Language: English
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Taxonomy [top]

Kingdom Phylum Class Order Family
Animalia Chordata Aves Passeriformes Emberizidae

Scientific Name: Emberiza leucocephalos
Species Authority: Gmelin, 1771
Regional Assessments:
Common Name(s):
English Pine Bunting
Taxonomic Source(s): del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2017
Date Assessed: 2016-10-01
Assessor(s): BirdLife International
Reviewer(s): Butchart, S. & Symes, A.
Facilitator/Compiler(s): Ekstrom, J., Butchart, S., Symes, A., Ashpole, J
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). 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 has not been quantified, but it is not believed to 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:

Geographic Range [top]

Countries occurrence:
Native:
Afghanistan; China; India; Iran, Islamic Republic of; Iraq; Italy; Japan; Kazakhstan; Korea, Democratic People's Republic of; Korea, Republic of; Kyrgyzstan; Mongolia; Nepal; Pakistan; Russian Federation; Syrian Arab Republic; Turkmenistan
Vagrant:
Austria; Belgium; Bulgaria; Croatia; Cyprus; Czech Republic; Denmark; Finland; France; Germany; Gibraltar; Greece; Hungary; Israel; Jordan; Lebanon; Malta; Montenegro; Netherlands; Norway; Poland; Saudi Arabia; Serbia (Serbia); Slovenia; Spain; Sweden; Switzerland; Tajikistan; Turkey; Ukraine; United Arab Emirates; United Kingdom; United States
Additional data:
Continuing decline in area of occupancy (AOO):Unknown
Extreme fluctuations in area of occupancy (AOO):NoEstimated extent of occurrence (EOO) - km2:18900000
Continuing decline in extent of occurrence (EOO):UnknownExtreme 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 [top]

Population:The global population size has not been quantified, though the European population is estimated at 50-120 pairs, which equates to 100-240 mature individuals (BirdLife International 2015), with Europe forming <5% of the global range. National population estimates include: c.100-10,000 breeding pairs in China; < c.1,000 individuals on migration and < c.1,000 wintering individuals in Korea; < c.1,000 individuals on migration and < c.1,000 wintering individuals 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 unknown (BirdLife International 2015).
Current Population Trend:Stable
Additional data:
Number of mature individuals:UnknownContinuing decline of mature individuals:Unknown
Extreme fluctuations:NoPopulation severely fragmented:No
Continuing decline in subpopulations:Unknown
Extreme fluctuations in subpopulations:NoAll individuals in one subpopulation:No

Habitat and Ecology [top]

Habitat and Ecology:This species prefers forest edges, thinned out coniferous or mixed forests, forest-fragments and forest clearings as result of logging or fire (Hagemeijer and Blair 1997, Copete 2016). During winter and migration it is found in open landscapes with scrub and trees, forest belts, gardens and tall weedy thickets, normally with arable fields, orchards, gardens or waste ground, often near water and swampy pastures (Copete 2016). The species breeds between late-April and the end of July, with most birds starting breeding in May. The nest is built by the female in vegetation on the ground. The clutch, usually four or five eggs, is incubated by the female and chicks hatch after 13 days. Nestlings are fed by both parents and they are fully fledged after 10–13 days. During the breeding season the species mainly feeds on small invertebrates, such as grasshoppers, bugs, beetles, caterpillars, flies, spiders and snails. Outside the breeding season it mainly forages on seeds of cereals, grasses and herbs. The nominate race is migratory; leaving the breeding grounds in August and September and returning in late-March and April. The fronto race is resident (Copete 2016).
Systems:Terrestrial
Continuing decline in area, extent and/or quality of habitat:Unknown
Generation Length (years):3.6
Movement patterns:Full Migrant

Threats [top]

Major Threat(s): Generally there is no evidence for substantial threats (Copete 2016). The species interbreeds with Emberiza citrinella in the contact zone of both species in the most western part of its range. According to Panov et al. (2003) the hybridisation process will intensify in the contact zone of both species, as they are very similar in behaviour and habitat choice. The long-term impact of this process is unclear (Hagemeijer and Blair 1997, Copete 2016).

Conservation Actions [top]

Conservation Actions: Conservation Actions Underway
There are currently no known conservation measures for this species within its European range.

Conservation Actions Proposed
Surveys are required in Siberia, where the bulk of the population breeds, in order to generate a robust global population estimate (Copete 2016).

Amended [top]

Amended reason: Map revised.

Citation: BirdLife International. 2017. Emberiza leucocephalos. (amended version published in 2016) The IUCN Red List of Threatened Species 2017: e.T22720881A111133257. . Downloaded on 26 July 2017.
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