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Keywords from Image Description:
CinnyrisErikssoniKeulemans. Cinnyris erikssoni Cinnyris ludovicensis Bocage en Montane Doublecollared Sunbird adult male above and female below Proceedings of the Zoological Society of London archive org vol archive org page plate XXXII published creator John Gerrard Keulemans PDold Cinnyris ludovicensis John Gerrard Keulemans