Current view: Data table and detailed info
Taxonomic note
Cantorchilus semibadius (del Hoyo and Collar 2016) was previously listed as Thryothorus semibadius.
Taxonomic source(s)
AOU. 1998. Check-list of North American birds. American Ornithologists' Union, Washington, D.C.
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.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Stotz, D. F.; Fitzpatrick, J. W.; Parker, T. A.; Moskovits, D. K. 1996. Neotropical birds: ecology and conservation. University of Chicago Press, Chicago.
IUCN Red list criteria met and history
Red List criteria met
Red List history
Migratory status |
not a migrant |
Forest dependency |
Medium |
Land mass type |
|
Average mass |
- |
Extent of occurrence (EOO)
Population justification: The global population size has not been quantified, but this species is described as 'uncommon and patchily distributed' (Stotz et al. 1996).
Trend justification: The population trend is difficult to determine because of uncertainty over the impacts of habitat modification on population sizes.
Country/territory distribution
Important Bird and Biodiversity Areas (IBA)
Recommended citation
BirdLife International (2021) Species factsheet: Cantorchilus semibadius. Downloaded from
http://www.birdlife.org on 28/01/2021.
Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 28/01/2021.