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Description |
Geographic Range [top]
Countries occurrence:
Native:
Afghanistan; Armenia (Armenia); Austria; Azerbaijan; Bangladesh; Belarus; Bhutan; Cambodia; China; Czech Republic; Denmark; Estonia; Finland; Georgia; Germany; India; Iran, Islamic Republic of; Kazakhstan; Korea, Democratic Peoples Republic of; Korea, Republic of; Kuwait; Kyrgyzstan; Lao Peoples Democratic Republic; Latvia; Lithuania; Mongolia; Myanmar; Nepal; Oman; Pakistan; Poland; Russian Federation; Slovakia; Sri Lanka; Sweden; Tajikistan; Thailand; Turkey; Turkmenistan; Ukraine; United Arab Emirates; Uzbekistan; Viet Nam
Vagrant:
Bahrain; Belgium; Faroe Islands; France; Greece; Hong Kong; Ireland; Italy; Jordan; Malaysia; Netherlands; Norway; Romania; Saudi Arabia; Spain; Syrian Arab Republic; United Kingdom
Present - origin uncertain:
Iraq; Macao
Additional data:
? Continuing decline in area of occupancy (AOO): Unknown
? Extreme fluctuations in area of occupancy (AOO): No ? Estimated extent of occurrence (EOO) - km2: 4640000
? 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): 4500
Range Map: Click here to open the map viewer and explore range.
Population [top]
Population: In Europe, the breeding population is estimated to number 12,000,000-15,000,000 breeding pairs, equating to 36,000,000-45,000,000 individuals (BirdLife International 2004). Europe forms 5-24% of the global range, so a very preliminary estimate of the global population size is 150,000,000-900,000,000 individuals, although further validation of this estimate is needed.
Trend Justification: The population is suspected to be increasing owing to a continuing westwards range expansion.
Current Population Trend: Increasing
Additional data:
? 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 trochiloides. The IUCN Red List of Threatened Species 2012: e.T22715319A39538967. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22715319A39538967.en. Downloaded on 26 October 2016.
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