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Description |
Geographic Range [top]
Countries occurrence:
Native:
Bangladesh; Bhutan; Cambodia; China; India; Lao Peoples Democratic Republic; Myanmar; Nepal; Pakistan; Russian Federation; Thailand; Viet Nam
Vagrant:
Hong Kong; Korea, Democratic Peoples Republic of; Korea, Republic of
Continuing decline in area of occupancy (AOO): Unknown
Extreme fluctuations in area of occupancy (AOO): No
Estimated extent of occurrence (EOO) - km2: 1520000
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
Lower elevation limit (metres): 500
Upper elevation limit (metres): 4300
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: The global population size has not been quantified, but the species is reported to be rather uncommon to scarce in most of its range (del Hoyo et al. 2002), while national population estimates include: c.100-10,000 breeding pairs and c.50-1,000 individuals on migration in China; < c.50 individuals on migration in Korea and c.100-10,000 breeding pairs and c.50-1,000 individuals on migration in Russia (Brazil 2009).
Trend Justification: The species has disappeared from parts of its range since the 1960s owing to cutting of deciduous forests for animal forage, resulting in stands of conifer dominated woodland which are unsuitable for this species (del Hoyo et al. 2002).
Current Population Trend: Decreasing
Additional data:
?Number of mature individuals: Unknown ?Continuing decline of mature individuals: Unknown
?Extreme fluctuations: No ?Population severely fragmented: No
?Continuing decline in subpopulations: Unknown
?Extreme fluctuations in subpopulations: No ?All individuals in one subpopulation: No
Habitat and Ecology [top]
Citation: BirdLife International. 2012. Dendrocopos hyperythrus. The IUCN Red List of Threatened Species 2012: e.T22681105A40633930. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22681105A40633930.en. Downloaded on 21 April 2016.
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