| Citation |
|
Description |
Geographic Range [top]
Countries occurrence:
Native:
China; Lao Peoples Democratic Republic; Myanmar; Viet Nam
Continuing decline in area of occupancy (AOO): Unknown
Extreme fluctuations in area of occupancy (AOO): No
Estimated extent of occurrence (EOO) - km2: 708000
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): 800
Upper elevation limit (metres): 2895
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 common in China, generally common in its South-East Asian range, although uncommon in Vietnam. In Chu Yang Sin, the population is estimated to be 2,640 individuals (del Hoyo et al. 2007).
Trend Justification: The population is suspected to be in decline owing to ongoing habitat destruction and fragmentation.
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. Heterophasia desgodinsi. The IUCN Red List of Threatened Species 2012: e.T22734613A39603778. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22734613A39603778.en. Downloaded on 13 June 2016.
Disclaimer: To make use of this information, please check the .
Feedback: If you see any errors or have any questions or suggestions on what is shown on this page, please provide us with feedback so that we can correct or extend the information provided
|
