email a friend
printable version
 Buceros hydrocorax

This taxon is Not Recognised as a species by BirdLife International.

Taxonomic source(s)
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.

Taxonomic note

Buceros hydrocorax and B. mindanensis (del Hoyo and Collar 2014) were previously lumped as B. hydrocorax following Sibley and Monroe (1990, 1993).

Further web sources of information
Detailed species accounts from the Threatened birds of Asia: the BirdLife International Red Data Book (BirdLife International 2001).

Recommended citation
BirdLife International (2015) Species factsheet: Buceros hydrocorax. Downloaded from on 25/11/2015. Recommended citation for factsheets for more than one species: BirdLife International (2015) IUCN Red List for birds. Downloaded from on 25/11/2015.

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

To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.

Additional resources for this species

ARKive species - Rufous hornbill (Buceros hydrocorax) 0

Key facts
Current IUCN Red List category Not Recognised
Family Bucerotidae (Hornbills)
Species name author Linnaeus, 1766