FAQs — Black-and-white Colobus Monkey

The black-and-white colobus is a large arboreal monkey named for its bold monochrome pattern — black body with a flowing white mantle and long bushy tail. In Uganda's forests this is the mantled guereza (Colobus guereza), a specialist leaf-eater common in Kibale National Park, Budongo Forest, and Bwindi.

Uganda's forest colobus is Colobus guereza (mantled guereza), typically the subspecies C. g. occidentalis. Colobus angolensis palliatus — the palliated Angola colobus — is a coastal and lowland East African form found mainly in parts of Tanzania and Kenya, not the species you see on Kibale and Budongo walks.

Reliable viewing occurs at Kibale National Park on chimp trek trails, Bigodi Wetland Sanctuary community walks, Budongo Forest Reserve on Murchison circuits, and Bwindi Impenetrable National Park during gorilla trekking approaches. See our where to see black-and-white colobus guide.

Unlike chimpanzees or mountain gorillas, black-and-white colobus are usually seen on standard park entry and guided forest walks — no separate colobus permit is required at Kibale or Bigodi. Chimpanzee trekking permits cover colobus sightings on the same trails.

Colobus cross forest gaps by launching between trees — arms spread, white tail streaming, covering six to ten metres or more. These spectacular leaps are routine travel between feeding trees. Bigodi and Kibale lodge trails are prime viewing spots. More on our behaviour page.

Black-and-white colobus (Colobus guereza) wear bold black-and-white mantle patterning and lack thumbs. Red colobus (Piliocolobus spp.) have reddish-brown coats and belong to a different genus. Both occur at Kibale and Bigodi — guereza are more boldly patterned and often easier to photograph.

Black-and-white colobus are specialist leaf-eaters (folivores). They consume mature and young leaves, plus some flowers, fruit, and bark. A multi-chambered stomach ferments tough foliage. Full detail on our colobus diet page.

Colobus lack thumbs — an adaptation for brachiating through canopy. Hook-like hands grip branches securely while the long mantle and tail aid balance. This anatomy suits slow, deliberate movement and spectacular gap-crossing leaps.

Adults weigh roughly 9–14 kg, with males slightly larger than females. Head-and-body length is about 50–70 cm, plus a tail of 70–90 cm. The white mantle adds striking visual bulk in photographs.

Male colobus produce a deep roaring call at dawn and dusk — one of the most evocative sounds of Uganda's forests. Troops also use grunts, snorts, and alarm barks. Forest lodge guests at Kibale often hear roaring before breakfast.

Colobus guereza is classified Least Concern globally by the IUCN. Local populations depend on intact rainforest — habitat loss remains the main threat. Uganda's protected forests at Kibale, Budongo, and Bwindi support stable troops. See our conservation page.

Colobus are visible year-round. Dry seasons (June–September and December–February) offer easier forest trails. Morning walks coincide with feeding activity and male roaring. See best time to see black-and-white colobus.

Yes — one of Uganda's strengths. Kibale chimpanzee treks routinely encounter black-and-white colobus on approach trails. Add an afternoon Bigodi walk for close canopy views. Read our chimpanzee trekking guide.

Often yes. Bwindi gorilla trek approach trails pass through montane forest where colobus feed in fig trees. Sightings are a welcome bonus before or after gorilla contact. Plan via our gorilla trekking guide.

Yes. Entebbe Botanical Gardens on Lake Victoria holds gallery-forest troops — an accessible introduction near the airport before flying west to Kibale or Bwindi.

Among Uganda's best primate subjects for still photography. High-contrast black-and-white patterning, slow feeding behaviour, and habituation on Kibale and Bigodi trails allow time for composition. Overcast forest light reduces harsh shadows on white mantle fur.

Yes. Budongo Forest Reserve on the Murchison Falls circuit holds black-and-white colobus alongside chimpanzees, red-tailed monkeys, and blue monkeys. Kaniyo Pabidi and Sonso areas are productive on forest walks and chimp trekking approaches.

Often yes. Forest lodges bordering Kibale and Budongo retain canopy buffers where troops feed from veranda-visible trees. Dawn roaring and mantle monkeys at breakfast are common lodge experiences.

Any itinerary visiting Kibale, Bigodi, Budongo, or Bwindi can include colobus. Browse black-and-white colobus safaris and Uganda safari packages.

Visit protected forests on licensed safaris, pay park and community walk fees, keep distance from troops, and avoid feeding wildlife. Tourism revenue at Kibale and Bigodi funds rangers and local conservation. More on our conservation page.