FAQs — Oribi

The oribi (Ourebia ourebi) is a small, slender antelope native to African savannahs and grasslands. In Uganda it is a common sight on game drives in Murchison Falls, Kidepo Valley, and Lake Mburo — graceful pairs grazing open plains alongside larger antelopes and zebra.

Oribi stand roughly 50–67 cm at the shoulder and weigh about 12–22 kg — among the smallest antelopes on Uganda savannah drives. Males carry short, straight horns; females are hornless and slightly smaller. See our oribi facts page for full measurements.

Look for a slender build, reddish-brown to tan coat, white throat and belly, a white line above the eye, and a dark bare patch below each ear. The long neck and fine legs give a gazelle-like silhouette at distance — but oribi are smaller and often seen in pairs rather than large herds.

The Borassus palm grasslands on Murchison Falls' north bank are especially reliable. Kidepo Valley and Lake Mburo are also excellent. Compare parks on our where to see oribi page.

Oribi are primarily grazers — fresh grasses can make up to 90% of their diet. They browse herbs and foliage mainly when grass is scarce in drought. They also visit mineral licks regularly. More detail on our oribi diet page.

Stotting is a stiff-legged vertical leap with an arched back — a sudden display when surprised by a predator. Oribi are one of the antelopes known for this behaviour, often combined with a high-pitched whistle and flashing the white underside of the tail. Read our behaviour guide for context.

Oribi are often solitary or live in pairs — typically one male with one or more females in his territory. Small groups of up to six may form temporarily. Males defend territories of roughly 25–100 hectares with scent marking and displays.

Leopards, lions, cheetahs (where present), wild dogs, jackals, pythons, and large eagles all prey on oribi. Their strategy combines hiding in tall-grass cover, freezing until the last moment, then explosive flight and stotting to warn others.

The oribi is classified Least Concern by the IUCN, with a global population estimated around 750,000 — but numbers are declining due to habitat loss and livestock competition outside protected areas. Uganda's national parks remain important strongholds. See conservation for more.

Oribi can be seen year-round. Dry seasons (June–September and December–February) generally offer the best visibility on short grass. Dawn game drives are prime time. See best time to see oribi.

Yes. Oribi are among the mammals that return quickly to burned areas to feed on fresh green shoots as grass regenerates. Fire-maintained savannah mosaics — common in Uganda's park management — indirectly support oribi nutrition.

Uganda kob are much larger, herd in hundreds, and use lek breeding on open plains. Oribi are small, often seen in pairs, and hold individual territories. Kob dominate Queen Elizabeth; oribi are more characteristic of Murchison, Kidepo, and Lake Mburo grasslands.

Impala are larger, more numerous in Lake Mburo, and males defend territories around female herds. Oribi are smaller and finer-legged, with different facial markings and pair-based social structure. Both can appear on the same drive in Mburo.

Open grassland and wooded savannah with a mix of short grazing grass and taller patches for cover — floodplains, acacia hills, and recently burned regrowth. Full ecology on our habitat guide.

Gestation lasts roughly six to seven months, with a single calf born — often when grass quality is highest after rains. Mothers hide calves in tall grass while grazing nearby.

Oribi are diurnal — most active during daylight, especially early morning and late afternoon when they graze. Midday heat often finds them resting in shade or tall-grass cover.

Any savannah itinerary visiting Murchison Falls, Kidepo, or Lake Mburo includes oribi on game drives. Browse oribi safaris and Uganda safari packages.

In Lake Mburo National Park, guided walking safaris sometimes approach oribi habitat on foot — a different perspective from vehicle-based viewing. Always follow ranger guidance and keep distance.

Ourebia ourebi — the sole species in the genus Ourebia, placed in the antelope tribe Neotragini alongside small antelopes such as dik-dik and steenbok.

Book through licensed operators, pay official park fees, stay on designated tracks, and include savannah parks in your itinerary so tourism revenue supports rangers who protect the grasslands oribi depend on. Read our conservation page for context.