Data Zone
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.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2024 | Least Concern | |
| 2016 | Least Concern | |
| 2012 | Least Concern | |
| 2009 | Least Concern | |
| 2008 | Least Concern | |
| 2004 | Least Concern | |
| 2000 | Lower Risk/Least Concern | |
| 1994 | Lower Risk/Least Concern | |
| 1988 | Lower Risk/Least Concern |
| Migratory status | full migrant | Forest dependency | does not normally occur in forest |
| Land-mass type | Average mass | 93 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 16,700,000 km2 | medium |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | stable | - | suspected | - |
| Generation length | 5.59 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is reported to be common to abundant throughout its range (del Hoyo et al. 1999). The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Angola | extant | native | ||||
| Benin | extant | vagrant | ||||
| Burkina Faso | extant | vagrant | ||||
| Burundi | extant | native | ||||
| Cameroon | extant | native | ||||
| Central African Republic | extant | native | ||||
| Chad | extant | vagrant | ||||
| Congo, The Democratic Republic of the | extant | native | ||||
| Côte d'Ivoire | extant | native | ||||
| Eritrea | extant | native | ||||
| Ethiopia | extant | native | ||||
| Gabon | extant | vagrant | ||||
| Ghana | extant | native | ||||
| Guinea | extant | native | ||||
| Kenya | extant | native | ||||
| Malawi | extant | native | ||||
| Mali | extant | native | ||||
| Mozambique | extant | native | ||||
| Nigeria | extant | native | ||||
| Rwanda | extant | native | ||||
| Sierra Leone | extant | native | ||||
| South Sudan | extant | native | yes | |||
| Sudan | extant | native | ||||
| Tanzania | extant | native | ||||
| Togo | extant | native | ||||
| Uganda | extant | native | ||||
| Zambia | extant | native | ||||
| Zimbabwe | extant | native |
| Country/Territory | IBA Name |
|---|
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Urban Areas | suitable | non-breeding |
| Artificial/Terrestrial | Urban Areas | suitable | breeding |
| Grassland | Subtropical/Tropical Dry | suitable | non-breeding |
| Grassland | Subtropical/Tropical Dry | suitable | breeding |
| Rocky areas (eg. inland cliffs, mountain peaks) | major | non-breeding | |
| Rocky areas (eg. inland cliffs, mountain peaks) | major | breeding | |
| Savanna | Dry | suitable | non-breeding |
| Savanna | Dry | suitable | breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | non-breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | breeding |
| Wetlands (inland) | Permanent Freshwater Lakes (over 8ha) | suitable | non-breeding |
| Wetlands (inland) | Permanent Freshwater Lakes (over 8ha) | suitable | breeding |
| Wetlands (inland) | Permanent Freshwater Marshes/Pools (under 8ha) | suitable | non-breeding |
| Wetlands (inland) | Permanent Freshwater Marshes/Pools (under 8ha) | suitable | breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | non-breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Lakes (over 8ha) | suitable | non-breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Lakes (over 8ha) | suitable | breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Marshes/Pools (under 8ha) | suitable | non-breeding |
| Wetlands (inland) | Seasonal/Intermittent Freshwater Marshes/Pools (under 8ha) | suitable | breeding |
| Altitude | 1400 - 3000 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Mottled Swift Tachymarptis aequatorialis. Downloaded from
https://datazone.birdlife.org/species/factsheet/mottled-swift-tachymarptis-aequatorialis on 26/12/2024.
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 26/12/2024.