|Scientific Name:||Pycnonotus jocosus|
|Species Authority:||(Linnaeus, 1758)|
|Taxonomic Source(s):||Christidis, L. and Boles, W.E. 2008. Systematics and taxonomy of Australian birds. CSIRO Publishing, Collingwood, Australia.|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Facilitator/Compiler(s):||Ekstrom, J., Butchart, S.|
This species has an extremely large range, and hence does not approach the thresholds for Vulnerable under the range size criterion (Extent of Occurrence <20,000 km2 combined with a declining or fluctuating range size, habitat extent/quality, or population size and a small number of locations or severe fragmentation). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to approach the thresholds for Vulnerable under the population trend criterion (>30% decline over ten years or three generations). The population size has not been quantified, but it is not believed to approach the thresholds for Vulnerable under the population size criterion (<10,000 mature individuals with a continuing decline estimated to be >10% in ten years or three generations, or with a specified population structure). For these reasons the species is evaluated as Least Concern.
|Previously published Red List assessments:|
Native:Bangladesh; Bhutan; Cambodia; China; India; Lao People's Democratic Republic; Malaysia; Myanmar; Nepal; Thailand; Viet Nam
Introduced:Australia; Mauritius; Réunion; Saudi Arabia; Seychelles; Singapore; United Arab Emirates; United States
|Range Map:||Click here to open the map viewer and explore range.|
|Population:||The global population size has not been quantified, but the species is described as common in many areas, abundant in south and west India and very common in Hong Kong (del Hoyo et al. 2005). National population sizes have been estimated at c.10,000-100,000 breeding pairs in China and c.100-10,000 introduced breeding pairs in Japan (Brazil 2009).|
Trend Justification: The population is estimated to be in decline following local declines and extinctions owing to hunting and trapping pressure (del Hoyo et al. 2005).
|Current Population Trend:||Decreasing|
|Citation:||BirdLife International. 2012. Pycnonotus jocosus. The IUCN Red List of Threatened Species 2012: e.T22712634A39482536.Downloaded on 30 July 2016.|
|Feedback:||If you see any errors or have any questions or suggestions on what is shown on this page, please provide us with feedback so that we can correct or extend the information provided|