May 1874 Issue [Article] A naturalist in the heart of Africa ([first paper]) Download PDF Adjust Share by Helen S. (Helen Stevens) Conant, This article is only available as a PDF to subscribers. Download PDF Tags 19th century Bongo (African people) Description and travel Dinka (African people) Discovery and exploration Dyoor (African people) Explorers Georg August Schweinfurth German Naturalists Shilluk (African people) Social life and customs Sudan Travel White Nile (Sudan: Province) Adjust Share