Justification of Red List category
Although this species may have a small range, it is not believed to 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 global population size has not been quantified, but the species is described as abundant in cocoa plantations and forest re-growth and less common in coconut plantations (del Hoyo et al. 2007).
Trend justification
The species does occur in degraded habitats, although it may prefer primary forest (see Dallimer et al. 2012). However, the population is suspected to be stable in the absence of evidence for any declines or substantial threats (del Hoyo et al. 2007).
Text account compilers
Butchart, S., Westrip, J., Ekstrom, J.
Recommended citation
BirdLife International (2024) Species factsheet: Dohrn's Warbler Sylvia dohrni. Downloaded from
https://datazone.birdlife.org/species/factsheet/dohrns-warbler-sylvia-dohrni 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.