sentences:  Waterbuck ("Kobus ellipsiprymnus"), also called the "defassa" waterbuck, was found throughout Burundi in the savanna grass land, then became restricted to the Ruvibu National Park.Only 500 numbers were reported in the 1980s and its present status is unknown.Lichtenstein's hartebeest ("Alcelaphus Lichtensteinii") occurred in the southeast.