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 . ' HEILIOMASTKR AWGEL ffi Jfh'ift Ihrhttt it lift tl Aw Plate Illustration biodiversitylibrary org title Gould John Hullmandel Walton Richter Henry Constantine Walter Cohn NameFound Heliomaster angela Biodiversity Heritage Library monograph of the Trochilid