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:
A monograph of the Trochilid or family of hummingbirds Plate . cu id dd ei Uth CIRCE DOI BLEDAYIo IhUmeuidd Walton rrf Plate Illustration biodiversitylibrary org title Gould John Hullmandel Walton Richter Henry Constantine Walter Cohn NameFound Circe doi NameFound Circe doubledayi Biodiversity Heritage Library monograph