Research in the Serengeti.
D000047:Academies and Institutes; D000818:Animals; D001188:Artiodactyla; D001522:Behavior, Animal; D002020:Buffaloes; D004463:Ecology; D008322:Mammals; D010527:Perissodactyla; D011156:Population Density; D012106:Research; D013636:Tanzania