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Description |
Geographic Range [top]
Countries occurrence:
Native:
Afghanistan; Bangladesh; Bhutan; China; India; Iran, Islamic Republic of; Iraq; Kazakhstan; Lao Peoples Democratic Republic; Mongolia; Myanmar; Nepal; Pakistan; Russian Federation; Tajikistan; Thailand; United Arab Emirates; Viet Nam
Vagrant:
Bahrain; Belgium; Denmark; Egypt; Estonia; Finland; France; Germany; Hong Kong; Israel; Italy; Korea, Republic of; Kuwait; Netherlands; Norway; Oman; Poland; Qatar; Sweden; Turkey; United Kingdom
Additional data:
? Continuing decline in area of occupancy (AOO): Unknown
? Extreme fluctuations in area of occupancy (AOO): No ? Estimated extent of occurrence (EOO) - km2: 1250000
? 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): 2000
? Upper elevation limit (metres): 3980
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 very common (Baker 1997), while the population in China has been estimated at c.100-10,000 breeding pairs and c.50-1,000 individuals on migration (Brazil 2009).
Trend Justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
Current Population Trend: Stable
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. Phylloscopus humei. The IUCN Red List of Threatened Species 2012: e.T22729514A39536865. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22729514A39536865.en. Downloaded on 25 October 2016.
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