|Scientific Name:||Strepera graculina (White, 1790)|
|Taxonomic Source(s):||del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.|
|Red List Category & Criteria:||Least Concern ver 3.1|
|Reviewer(s):||Butchart, S. & Symes, A.|
|Facilitator/Compiler(s):||Butchart, S., Ekstrom, J., Khwaja, N.|
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). The population trend appears to be increasing, and hence the species does not 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:|
|Range Description:||Strepera graculina is endemic to eastern Australia and its offshore islands (del Hoyo et al. 2009). The subspecies ashbyi of south-west Victoria became extinct through hybridisation during the 20th century (Garnett et al. 2011).|
|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 abundant (Morcombe 2000).|
Trend Justification: Population increases have been noted in urban areas probably owing to the increased food supply available (Higgins et al. 2006).
|Current Population Trend:||Increasing|
|Citation:||BirdLife International. 2016. Strepera graculina. The IUCN Red List of Threatened Species 2016: e.T22706293A94060862.Downloaded on 25 September 2017.|
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