Current view: Data table and detailed info
Alophoixus bres, A. frater and A. tephrogenys (del Hoyo and Collar 2016) were previously lumped as A. bres following Sibley and Monroe (1990, 1993).
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.
Red List criteria met
Red List history
IUCN Red list criteria met and history
||not a migrant
|Land mass type
Population justification: The population has not been quantified.
Trend justification: The population is suspected to be stable in the absence of evidence for any declines or substantial threats.
Important Bird and Biodiversity Areas (IBA)
BirdLife International (2023) Species factsheet: Alophoixus frater. Downloaded from
http://datazone.birdlife.org/species/factsheet/palawan-bulbul-alophoixus-frater on 07/06/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 07/06/2023.