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Description |
Geographic Range [top]
Countries occurrence:
Native:
Bhutan; China; India; Indonesia; Lao Peoples Democratic Republic; Malaysia; Myanmar; Nepal; Philippines; Taiwan, Province of China; Thailand; Viet Nam
Continuing decline in area of occupancy (AOO): Unknown
Extreme fluctuations in area of occupancy (AOO): No
Estimated extent of occurrence (EOO) - km2: 3470000
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 [top]
Population: The global population size has not been quantified, but the species is described as scarce to very common (del Hoyo et al. 2005), while national population sizes have been estimated at c.100-10,000 breeding pairs in China and (for the subspecies goodfellowi) c.10,000-100,000 breeding pairs in Taiwan (Brazil 2009).
Trend Justification: The population is suspected to be in decline owing to ongoing habitat destruction and predation by introduced species.
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. Brachypteryx montana. The IUCN Red List of Threatened Species 2012: e.T22708986A39751439. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22708986A39751439.en. Downloaded on 02 February 2016.
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