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Keywords from Image Description:
CoccyzusKeulemans. top Coccyzus minor Gm Shelley Gmelin Gm Gmelin Gm Ridgw Gmelin var maynardi Mangrove Cuckoo individual variation Catalogue of the birds in the British Museum archive org Vol Plate XII creator John Gerrard Keulemans Philip Lutley Sclater Shelley text PDold Catalogue of the Birds in the British Museum