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Aerodramus brevirostris

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA AVES CAPRIMULGIFORMES APODIDAE

Scientific Name: Aerodramus brevirostris
Species Authority: (Horsfield, 1840)
Common Name(s):
English – Himalayan Swiftlet
Synonym(s):
Collocalia rogersi Deignan, 1955
Taxonomic Notes: Aerodramus brevirostris (del Hoyo and Collar 2014) was previously placed in the genus Collocalia and split as C. brevirostris and C. rogersi following Sibley and Monroe (1990, 1993).

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2014
Date Assessed: 2014-07-24
Assessor(s): BirdLife International
Reviewer(s): Butchart, S.
Facilitator/Compiler(s): Butchart, S., Ekstrom, J., Symes, A. & Taylor, J.
Justification:
This species has a very 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.

Geographic Range [top]

Countries:
Native:
Bangladesh; Bhutan; China; India; Lao People's Democratic Republic; Malaysia; Myanmar; Nepal; Singapore; Thailand; Viet Nam
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 common throughout most of breeding range (del Hoyo et al. 1999).
Population Trend: Stable

Habitat and Ecology [top]

Systems: Terrestrial; Freshwater
Citation: BirdLife International 2014. Aerodramus brevirostris. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 02 March 2015.
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