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Keywords from Image Description:
The genera of birds . HuUmauieL fcWaltonLith rap'aers TEMNtmUS sinensis CALLAS cmerea STRUTHIDEA cmerea CP YPSIPJNA vanans PTILOSTOMUS senegalensis COLOSTOMA ffimodios PL Illustration biodiversitylibrary org title Gray George Robert Hullmandel Walton Hullmandel Charles Joseph Mitchell NameFound Ptilostomus NameConfirmed