This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Coracias garrula from Brockhaus Efron. Illustration from Brockhaus and Efron Encyclopedic Dictionary European Roller Coracias garrula BrockhausandEfronEncyclopedicDictionaryb between derivative work UTC BrockhausandEfronEncyclopedicDictionaryb painter from Brockhaus and Efron Encyclopedic Dictionary derivative