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Description |
Geographic Range [top]
Countries occurrence:
Native:
Afghanistan; Bangladesh; Bhutan; China; India; Myanmar; Nepal; Pakistan; Sri Lanka; Viet Nam
Introduced:
Bahrain; Fiji; French Polynesia; Kuwait; New Caledonia; Oman; Qatar; Samoa; Tonga; United Arab Emirates; United States
Additional data:
? Continuing decline in area of occupancy (AOO): Unknown
? Extreme fluctuations in area of occupancy (AOO): No ? Estimated extent of occurrence (EOO) - km2: 4190000
? 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
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 generally common; abundant in Nepal, India, Sri Lanka and Bangladesh and rare in southern China (del Hoyo et al. 2005).
Trend Justification: The population is estimated to be increasing following a recorded range expansion owing to the spread of irrigation, despite the potentially negative effects of trapping pressure (del Hoyo et al. 2005).
Current Population Trend: Increasing
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. Pycnonotus cafer. The IUCN Red List of Threatened Species 2012: e.T22712695A39489306. http://dx.doi.org/10.2305/IUCN.UK.2012-1.RLTS.T22712695A39489306.en. Downloaded on 29 November 2016.
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