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Salvadori's Seedeater Crithagra xantholaema



Taxonomy

Taxonomic note

Crithagra xantholaema (del Hoyo and Collar 2016) was previously placed in the genus Serinus and listed as S. xantholaemus following Dowsett & Forbes-Watson (1993).

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.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2022 Near Threatened C2a(ii)
2016 Vulnerable B1ab(iii,v); C2a(ii)
2012 Vulnerable B1ab(iii,v);C2a(ii)
2008 Vulnerable C2a(ii)
2004 Vulnerable
2000 Lower Risk/Near Threatened
1996 Vulnerable
1994 Vulnerable
1988 Near Threatened
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type continent
Average mass 12 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 154,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 2500-9999 mature individuals poor suspected 2000
Population trend decreasing poor suspected -
Generation length 2.31 years - - -
Number of subpopulations 1 - - -
Percentage of mature individuals in largest subpopulation 100% - - -

Population justification: The population is suspected to fall in the range band for 2,500-9,999 mature individuals (J. Vivero in litt. 2003). This equates to 3,750-14,999 individuals in total, rounded here to 3,500-15,000 individuals. Although uncommon at presently known sites, it may prove to be fairly widespread and not uncommon in a huge area that is very poorly known in ornithological terms (J. S. Ash in litt. 1999, J. Vivero in litt. 2003).

Trend justification: The species' population is suspected to be in slow decline owing to habitat destruction and degradation, despite its apparent tolerance of disturbance by humans and cattle (J. Vivero in litt. 2003). Deforestation rates within the range have been negligible over the past ten years, amounting to around 1% (Global Forest Watch 2021, using Hansen et al. [2013] data and methods disclosed therein), but the extent this may be affecting the species is unclear and therefore the rate of population decline has not been quantified.


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Ethiopia extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Ethiopia Anferara forests
Ethiopia Arero forest
Ethiopia Eastern Hararghe (Harar-Wabi Shebelle)
Ethiopia Mankubsa - Welenso forest
Ethiopia Shek Husein
Ethiopia Sof Omar

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Dry major resident
Shrubland Subtropical/Tropical Dry suitable resident
Shrubland Subtropical/Tropical High Altitude major resident
Altitude 1000 - 1500 m Occasional altitudinal limits 300 - 1970 m

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Annual & perennial non-timber crops - Small-holder farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Slow, Significant Declines Medium Impact: 6
Stresses
Ecosystem degradation, Ecosystem conversion
Agriculture & aquaculture Livestock farming & ranching - Small-holder grazing, ranching or farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Slow, Significant Declines Medium Impact: 6
Stresses
Ecosystem degradation, Ecosystem conversion
Biological resource use Hunting & trapping terrestrial animals - Intentional use (species is the target) Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Species mortality
Biological resource use Logging & wood harvesting - Unintentional effects: (subsistence/small scale) [harvest] Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Energy production & mining Mining & quarrying Timing Scope Severity Impact
Future Minority (<50%) Unknown Unknown
Stresses
Ecosystem degradation, Ecosystem conversion
Residential & commercial development Tourism & recreation areas Timing Scope Severity Impact
Future Minority (<50%) Unknown Unknown
Stresses
Ecosystem degradation, Ecosystem conversion

Recommended citation
BirdLife International (2024) Species factsheet: Salvadori's Seedeater Crithagra xantholaema. Downloaded from https://datazone.birdlife.org/species/factsheet/salvadoris-seedeater-crithagra-xantholaema on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/12/2024.