This taxon is Not Recognised as a species by BirdLife International.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.
Buteo augur and B. archeri (Sibley and Monroe 1990, 1993) have been lumped into B. augur following Dowsett and Forbes-Watson (1993) and the case presented by Clark (1996).
BirdLife International (2013) Species factsheet: Buteo archeri. Downloaded from http://www.birdlife.org on 13/12/2013. Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 13/12/2013.
This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
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|Current IUCN Red List category||Not Recognised|
|Family||Accipitridae (Osprey, kites, hawks and eagles)|
|Species name author||Sclater, 1918|