Taxonomic note
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.
Dowsett, R. J.; Forbes-Watson, A. D. 1993. Checklist of birds of the Afrotropical and Malagasy regions. Tauraco Press, Li
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Critically Endangered | Endangered | Vulnerable |
---|---|---|
- | - | - |
Year | Category | Criteria |
---|---|---|
2016 | Data Deficient | |
2012 | Data Deficient | |
2008 | Data Deficient | |
2004 | Data Deficient | |
2000 | Data Deficient | |
1994 | Lower Risk/Least Concern | |
1988 | Lower Risk/Least Concern |
Migratory status | full migrant | Forest dependency | medium |
Land-mass type | Average mass | - |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 694,000 km2 | medium |
Extent of Occurrence (non-breeding) | 648,000 km2 | medium |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | unknown | - | - | - |
Population trend | decreasing | - | suspected | - |
Generation length | 4.1 years | - | - | - |
Population justification: This is a poorly known species and no population estimates are available.
Trend justification: The population is suspected to be in decline owing to hunting pressure and potentially losses to flooding (del Hoyo et al. 2004).
Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Angola | extant | native | ||||
Central African Republic | extant | native | yes | |||
Congo | extant | native | yes | |||
Congo, The Democratic Republic of the | extant | native | yes | |||
Gabon | extant | native | yes | yes |
Country/Territory | IBA Name |
---|---|
Central African Republic | Ngotto |
Congo | Conkouati National Park |
Congo | Dimonika Biosphere Reserve |
Congo | Lower Kouilou basin |
Congo | Odzala National Park complex |
Congo, The Democratic Republic of the | Luki Forest Reserve |
Congo, The Democratic Republic of the | Ngiri |
Gabon | Gamba Protected Areas Complex |
Gabon | Ipassa Strict Nature Reserve |
Gabon | Lopé Faunal Reserve |
Gabon | Ogooué delta and Mandji island |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Forest | Subtropical/Tropical Moist Lowland | suitable | breeding |
Forest | Subtropical/Tropical Moist Lowland | suitable | non-breeding |
Savanna | Dry | major | breeding |
Savanna | Dry | major | non-breeding |
Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | major | breeding |
Wetlands (inland) | Bogs, Marshes, Swamps, Fens, Peatlands | major | non-breeding |
Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | major | breeding |
Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | major | non-breeding |
Altitude | Occasional altitudinal limits |
Threat (level 1) | Threat (level 2) | Impact and Stresses | |||||||
---|---|---|---|---|---|---|---|---|---|
Biological resource use | Hunting & trapping terrestrial animals - Intentional use (species is the target) | Timing | Scope | Severity | Impact | ||||
Ongoing | Unknown | Slow, Significant Declines | Unknown | ||||||
|
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Biological resource use | Logging & wood harvesting - Unintentional effects: (large scale) [harvest] | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Slow, Significant Declines | Low Impact: 5 | ||||||
|
|||||||||
Natural system modifications | Fire & fire suppression - Increase in fire frequency/intensity | Timing | Scope | Severity | Impact | ||||
Ongoing | Minority (<50%) | Unknown | Unknown | ||||||
|
Recommended citation
BirdLife International (2024) Species factsheet: African River Martin Pseudochelidon eurystomina. Downloaded from
https://datazone.birdlife.org/species/factsheet/african-river-martin-pseudochelidon-eurystomina 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.