From Opus

Order: Cathartiformes

[edit] Description

[edit] Taxonomy

If recognized, Cathartiformes would be a monotypic order which was home for the family Cathartidae. SACC is among the authorities that recognize Cathartiformes, but so far not Clements, which Opus follows at this level of taxonomy.

[edit] References

1. Clements, James F. 2007. The Clements Checklist of Birds of the World. 6th ed., with updates to October 2007. Ithaca: Cornell University Press. ISBN 9780801445019
2. SACC proposal to recognize Cathartiformes

• List of references