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Keywords from Image Description:
GerygoneKeulemans. medium above Gerygone flaveola medium Subspecies flaveola below Catalogue of the Birds in the British Museum Volume Creator John Gerrard Keulemans PDold Gerygone inornata Gerygone sulphurea John Gerrard Keulemans Catalogue of the Birds in the British Museum Gerygone inornata Gerygone sulphurea