LC
Violet-backed Hyliota Hyliota violacea



Justification

Justification of Red List Category
This species has a very 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). Despite the fact that the population trend appears to be decreasing, the decline is not believed to be sufficiently rapid to 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 global population size has not been quantified, but the species is described as uncommon to locally not uncommon in Liberia, frequent to common in Ghana and rare to uncommon in most of West Africa (del Hoyo et al. 2006).

Trend justification
The species is suspected to be declining at a moderate rate, owing to small-scale logging and clearance for agriculture.

Acknowledgements

Text account compilers
Ekstrom, J., Butchart, S., Wheatley, H.


Recommended citation
BirdLife International (2022) Species factsheet: Hyliota violacea. Downloaded from http://www.birdlife.org on 03/12/2022. Recommended citation for factsheets for more than one species: BirdLife International (2022) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 03/12/2022.