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Keywords from Image Description:
AgyrtriaAmaziliaKeulemans. above Agyrtria cruliceps Gould Bourcier Lesson Salv Salvin en Blueheaded Emerald Versicolored Emerald Goldentailed Sapphire above Berylline Hummingbird below Catalogue of the birds in the British Museum archive org Vol Plate VII creator John Gerrard Keulemans Osbert Salvin Ernst Hartert text