Data Zone
Justification of Red List category
This species has an extremely large range, and hence does not 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 has not been quantified, 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.
Population justification
The population size is unknown, but the species is described as widespread and common to uncommon and sometimes rare (del Hoyo et al. 2006).
Trend justification
The population is suspected to be stable as it readily adapts to secondary and heavily degraded forest as well as open cultivation and plantations.
Text account compilers
Ekstrom, J., Butchart, S.
Recommended citation
BirdLife International (2023) Species factsheet: Bradornis comitatus. Downloaded from
http://datazone.birdlife.org/species/factsheet/dusky-blue-flycatcher-bradornis-comitatus on 29/11/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 29/11/2023.
