Rhynchostruthus socotranus


Taxonomy [top]

Kingdom Phylum Class Order Family

Scientific Name: Rhynchostruthus socotranus
Species Authority: Sclater & Hartlaub, 1881
Common Name(s):
English Socotra Grosbeak, Socotra Golden-winged Grosbeak
Taxonomic Notes: Rhynchostruthus socotranus (Sibley and Monroe 1990, 1993) has been split into R. socotranus, R. percivali and R. louisae following Kirwan and Grieve (2007).

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): Gilroy, J.
Although this species may have a small range, it is not believed to 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 stable, 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 may be small, 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]

Range Description: This species is restricted to the island of Socotra.
Range Map: Click here to open the map viewer and explore range.

Population [top]

Population: Kirwan and Grieve (2007).
Population Trend: Stable

Habitat and Ecology [top]

Systems: Terrestrial

Threats [top]

Major Threat(s): This species's habitats do not appear to be under any threat at present.

Citation: BirdLife International 2012. Rhynchostruthus socotranus. The IUCN Red List of Threatened Species. Version 2015.2. <>. Downloaded on 02 September 2015.
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