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Keywords from Image Description:
Pogoniulus bilineatus Keulemans. Yellowthroated Tinkerbird and Barbatula bilineata Pogoniulus bilineatus Yellowrumped Tinkerbird Catalogue of the Birds in the British Museum Volume Creator John Gerrard Keulemans File BarbatulaSmit File Pogoniulus subsulphureus Keulemans PDold Catalogue of the Birds in the British Museum Pogoniulus