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Description |
Geographic Range [top]
Countries occurrence:
Native:
China; India; Lao Peoples Democratic Republic; Malaysia; Myanmar; Nepal; Pakistan; Thailand; Viet Nam
Vagrant:
Sri Lanka
Continuing decline in area of occupancy (AOO): Unknown
Extreme fluctuations in area of occupancy (AOO): No
Estimated extent of occurrence (EOO) - km2: 2730000
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
Upper elevation limit (metres): 1800
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 locally common in India and uncommon in southern China (MacKinnon and Phillipps (Turner and Rose 1989).
Trend Justification: The population is suspected to be increasing owing to the availability of artificial nest sites (del Hoyo et al. 2004).
Current Population Trend: Increasing
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. Hirundo concolor. The IUCN Red List of Threatened Species 2012: e.T22712246A38546505. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22712246A38546505.en. Downloaded on 15 June 2016.
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