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Coracina caesia

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Taxonomy [top]

Kingdom Phylum Class Order Family
ANIMALIA CHORDATA AVES PASSERIFORMES CAMPEPHAGIDAE

Scientific Name: Coracina caesia
Species Authority: (Lichtenstein, 1823)
Common Name(s):
English – Grey Cuckooshrike, Grey Cuckoo-shrike
French – Echenilleur gris

Assessment Information [top]

Red List Category & Criteria: Least Concern ver 3.1
Year Published: 2012
Date Assessed: 2012-05-01
Assessor(s): BirdLife International
Reviewer(s): Butchart, S. & Symes, A.
Facilitator/Compiler(s): Ekstrom, J., Butchart, S.
Justification:
This species has a very 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.

Geographic Range [top]

Countries:
Native:
Burundi; Cameroon; Congo, The Democratic Republic of the; Equatorial Guinea; Ethiopia; Kenya; Malawi; Mozambique; Nigeria; Rwanda; South Africa; South Sudan; Sudan; Swaziland; Tanzania, United Republic of; Uganda; Zimbabwe
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 reported to be common in the north of its range and uncommon in the south (Keith et al. 1992).
Population Trend: Decreasing

Habitat and Ecology [top]

Systems: Terrestrial; Freshwater
Citation: BirdLife International 2012. Coracina caesia. The IUCN Red List of Threatened Species. Version 2014.3. <www.iucnredlist.org>. Downloaded on 01 February 2015.
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