populations of wild ruminants: Anthrax and impala, rinderpest and buffalo in lakemanyara national park, tanzania". Oikos, 49(1), 29–30. Cadbury, W. (1912). "Medicine
Movements and group structure of giraffe (Giraffa camelopardalis) in LakeManyara National Park, Tanzania (PDF). Journal of Zoology. 2000, 251 (1): 15–21