LC
Somali Pigeon Columba oliviae



Taxonomy

Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions 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
2024 Least Concern
2016 Data Deficient
2012 Data Deficient
2008 Data Deficient
2004 Data Deficient
2000 Data Deficient
1996 Vulnerable
1994 Vulnerable
1988 Threatened
Species attributes

Migratory status not a migrant Forest dependency does not normally occur in forest
Land-mass type Average mass -
Range

Estimate Data quality
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend unknown not applicable - -
Generation length 3.8 years - - -
Number of subpopulations 1 - - -
Percentage of mature individuals in largest subpopulation 100% - - -

Population justification: The global population size has not been quantified, but the species is described as probably rare, although poorly known (Gibbs et al. 2001), with few recent records (eBird 2023). More information on the species' population size and trend are urgently needed.

Trend justification: There is very little information on the species' population size, but there is no evidence to suggest that it had changed significantly in the second half of the 20th century (J. S. Ash in litt. 1999), and there is no evidence of decline, although it is not known how the potential threats it faces may be affecting it. Its trend is therefore unknown.


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

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Somalia Daalo
Somalia Gacan Libaax
Somalia Raas Xaafuun - Raas Gumbax

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Arable Land suitable non-breeding
Caves and Subterranean Habitats (non-aquatic) Caves major breeding
Desert Hot suitable resident
Grassland Temperate major resident
Savanna Dry suitable resident
Altitude 75 - 750 m Occasional altitudinal limits (max) 1425 m

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Human intrusions & disturbance War, civil unrest & military exercises Timing Scope Severity Impact
Ongoing Minority (<50%) Unknown Unknown
Stresses
Species disturbance, Ecosystem degradation
Invasive and other problematic species, genes & diseases Invasive non-native/alien species/diseases - Columba guinea Timing Scope Severity Impact
Ongoing Majority (50-90%) Unknown Unknown
Stresses
Competition

Recommended citation
BirdLife International (2024) Species factsheet: Somali Pigeon Columba oliviae. Downloaded from https://datazone.birdlife.org/species/factsheet/somali-pigeon-columba-oliviae 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.