LC
White-winged Black-tyrant Knipolegus aterrimus




Recommended citation
BirdLife International (2020) Species factsheet: Knipolegus aterrimus. Downloaded from http://www.birdlife.org on 26/05/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 26/05/2020.