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Description |
Geographic Range [top]
Range Description: This species has a large, apparently disjunct range in eastern China. The southern limits of its range are poorly known (Reindt 2006).
Countries occurrence:
Native:
Bangladesh; China; India; Myanmar; Viet Nam
Additional data:
? Continuing decline in area of occupancy (AOO): Unknown
? Extreme fluctuations in area of occupancy (AOO): No ? Estimated extent of occurrence (EOO) - km2: 1080000
? 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): 2550
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 fairly common (del Hoyo et al. 2006), 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]
Habitat and Ecology: The species inhabits broadleaved evergreen forest up to 2550 m, usually breeding above 1,500. The breeding season is February to June, when a clutch of 4-5 eggs is laid in a ball-shaped nest built in a recess in a bank, tree-trunk or stump (Robson 2000).
Systems: Terrestrial
Continuing decline in area, extent and/or quality of habitat: Unknown
Generation Length (years): 3.6
Movement patterns: Full Migrant
Citation: BirdLife International. 2012. Phylloscopus claudiae. The IUCN Red List of Threatened Species 2012: e.T22734268A39545624. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22734268A39545624.en. Downloaded on 25 October 2016.
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