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Description |
Geographic Range [top]
Range Description: This species is a long-distance migrant, having a relatively large breeding range in the taiga zone of Russia and north-eastern China and wintering in Indochina. It is considered to be locally common in suitable areas both in the breeding and non-breeding range (particularly in Thailand, Myanmar and northern Laos).
Countries occurrence:
Native:
China; India; Korea, Democratic Peoples Republic of; Lao Peoples Democratic Republic; Myanmar; Russian Federation (Eastern Asian Russia); Thailand
Additional data:
? Continuing decline in area of occupancy (AOO): Unknown
? Extreme fluctuations in area of occupancy (AOO): No ? Estimated extent of occurrence (EOO) - km2: 639000
? 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): 1200
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 locally not uncommon (del Hoyo et al. 2006), while the population in China has been estimated at < c.100,000 breeding pairs and < c.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 breeds in thickets by streams and in clearings in taiga forest up to 1,200 m (del Hoyo et al. 2006). In the non-breeding season it is found in a variety of scrubby habitats in lowlands and foothills.
Systems: Terrestrial; Freshwater
Continuing decline in area, extent and/or quality of habitat: Unknown
Generation Length (years): 3.5
Movement patterns: Full Migrant
Threats [top]
Major Threat(s): The species is considered unlikely to be imminently threatened by habitat loss.
Citation: BirdLife International. 2016. Locustella davidi. The IUCN Red List of Threatened Species 2016: e.T22732200A95043817. http://dx.doi.org/10.2305/IUCN.UK.2016-3.RLTS.T22732200A95043817.en. Downloaded on 01 February 2019.
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