HBW and BirdLife International Illustrated Checklist of the Birds of the World

The HBW and BirdLife International Illustrated Checklist of the Birds of the World is a checklist of the birds of the world published by Lynx Edicions in association with BirdLife International in two volumes in 2014 and 2016. This list follows the 16-volume "Handbook of the Birds of the World" and is used as a base for the birds in the IUCN Red List of Threatened Species and many other organizations.