Large-Game and Herbivores
Lake Mburo supports a high concentration of herbivores across multiple trophic niches. Its open grasslands, wooded savanna, and wetland margins provide year-round forage and cover.
Grazers
Burchell’s Zebra (Equus quagga)
Lake Mburo hosts the largest zebra population in Uganda, with over 5,000 individuals, according to 2019 UWA monitoring. They prefer short-grass savanna, especially around the eastern lake basin.
Zebras form loosely structured herds, with harem groups of one stallion and multiple mares. Dry season grazing pressure concentrates around Lake Mburo’s northern fringes.
African Buffalo (Syncerus caffer)
Buffalo occur in herds of 20 to 100, mostly in swamp-adjacent grasslands. Their movement follows water availability.
Though typically placid, buffalo are highly defensive. Sightings are frequent along the Kazuma and Warukiri sectors.
Topi (Damaliscus lunatus)
Found in elevated grasslands and near the Nshara gate plains. Their preference for open grazing fields makes them sensitive to habitat conversion.
Topi herds rarely exceed 30 individuals. Male territoriality is pronounced during rut seasons (May to July).
Warthog (Phacochoerus africanus)
Warthogs are ubiquitous across all savanna zones. They graze selectively and often kneel while feeding.
Dens are frequently reused and located near termite mounds or thickets.
Browsers
Common Eland (Taurotragus oryx)
Eland are shy and usually observed near woodland edges or quietly grazing in the early mornings. Lake Mburo supports Uganda’s only viable eland population outside Pian Upe.
They browse selectively on shrubs such as Acacia hockii and Dichrostachys cinerea. Herds remain small, often 3 to 12 animals.
Bushbuck (Tragelaphus scriptus)
Solitary or in pairs, bushbuck inhabit dense woodland and thicket fringes. They are crepuscular feeders and rarely seen far from cover.
They feed on a range of shoots, fruits, and fallen pods.
Duiker (Sylvicapra grimmia)
The common grey duiker occurs across a range of habitats but is easily overlooked due to its size and cryptic behaviour.
They browse on herbs, low shrubs, and fallen fruits.
Mixed Feeders
Impala (Aepyceros melampus)
Lake Mburo remains the only Ugandan park with a naturally occurring impala population. Numbers exceed 3,000 as per the 2021 census reports.
Impalas shift between grazing and browsing depending on forage quality. They favour Brachiaria grasses and Acacia shoots.
Waterbuck (Kobus ellipsiprymnus defassa)
Waterbuck concentrate around swamp edges and lake shores. They graze heavily on tall grasses and retreat into reedbeds when alarmed.
Dominant males establish territories during the wet season.
Species of Special Interest
Klipspringer (Oreotragus oreotragus)
Restricted to rocky hillsides and outcrops. Small groups of two or three maintain stable territories year-round.
Their diet includes succulents and woody stems. Their hoof structure permits efficient grip on granite surfaces.
Oribi (Ourebia ourebi)
Rarely encountered but confirmed in scattered tall-grass patches. Oribis are territorial and require an undisturbed habitat.
Populations are vulnerable to increased grazing pressure and frequent burning.
Spatial Use and Tourism Implications
Large herbivores dominate visitor sightings during game drives and walking safaris. Zebra, impala, and warthog are commonly visible near the Rwonyo and Kazuma tracks.
However, eland and klipspringer require guided tracking in less-frequented areas. Wet season sightings become unpredictable as animals disperse across seasonally flooded grasslands.
UWA’s species monitoring reports recommend adjusting track maintenance to include the western hills, where lesser-seen species are more common.