Africa is famous for its savannas, but some of its most remarkable mammals live far from open grasslands—deep inside dense tropical forests. One of the most unusual is the okapi (Okapia johnstoni), an even-toed hoofed mammal that looks like a “mix” of a giraffe and a zebra. In reality, it’s neither. The okapi is a forest-dwelling relative of the giraffe found only in the Democratic Republic of the Congo (DRC), and it is currently endangered, largely due to hunting and instability in its range.
What Is an Okapi? Key Characteristics
The okapi is a four-legged artiodactyl (an even-toed ungulate) and a member of the giraffe family. Its distinctive patterning helps it blend into forest shade and broken light.
Classification (taxonomy)
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Giraffidae
Genus: Okapia
Species: O. johnstoni
Appearance
“Giraffe + zebra” look: the body is typically a rich brown to reddish-brown (sometimes appearing darker), while the legs have bold white-and-black stripes reminiscent of a zebra.
Face markings: the underside of the face is lighter, transitioning into the darker body color.
Large ears: upright, prominent ears help detect predators in thick vegetation.
Ossicones (males): males have small, horn-like structures on the head (similar to giraffe ossicones).
Long neck and large eyes: adapted for browsing and vigilance in forest environments.
Dark bluish tongue: the tongue is long and prehensile, used to pull leaves and shoots from branches and the forest floor.
Size
Body length: about 1.8–2.5 m
Shoulder height: around 1.5 m
Weight: roughly 200–350 kg
Okapi Habitat
Where do okapis live? Okapis are found only in the Democratic Republic of the Congo, mainly in the north, east, and central regions—especially within humid tropical forest landscapes.
Preferred environment
Dense, closed-canopy rainforest where tree crowns create shade and cover
Remote forest interiors with limited disturbance
Individual home ranges that can span several kilometers, depending on food availability and human pressure
This species is famously hard to observe because it stays in thick vegetation and avoids human activity.
Okapi Behavior
Shy and elusive: okapis are cautious because they can be preyed upon by large predators.
Mostly diurnal: they typically follow daytime routines, though they may occasionally be active at night.
Mostly solitary: adults are usually alone, sometimes seen in pairs or small family groups.
Scent marking: they use scent glands—especially on the legs—to mark territory and communicate.
What Do Okapis Eat?
Okapis are ruminant herbivores. Unlike many open-country ungulates, they are specialized for forest feeding, browsing on plants available in the understory and on the forest floor.
Diet highlights
Leaves and understory plants: they consume a very wide range of plant species, including many different leaves that fall to the ground.
Shoots, twigs, and low branches
Mineral “supplements”: okapis may ingest clay, bat guano, or even charcoal to help obtain minerals and balance their diet.
The okapi’s prehensile tongue helps it grasp and strip vegetation efficiently, similar to giraffes.
Okapi Reproduction
Because okapis live largely alone, reproduction depends heavily on scent and brief, specific courtship behaviors.
Courtship
Scent marking: females and males mark areas with droppings or urine, helping them locate each other during breeding periods.
Close-contact rituals: once together, they may rub necks and use scent-based inspection before mating.
Pregnancy and calves
Gestation: about 15 months
Offspring: usually one calf (occasionally two)
Precocial young: calves can stand and walk soon after birth.
Hiding strategy: calves often remain hidden for weeks, with the mother returning to nurse and protect them until they are stronger and more mobile.
Why the Okapi Is Endangered
Okapi populations have been declining for decades. The main causes are not natural predators, but human-driven pressures in and around their forest habitat.
Major threats
Hunting for skin and meat: okapis are targeted for their distinctive hide and for bushmeat.
Armed conflict and insecurity: instability in parts of the DRC makes conservation work difficult and can increase illegal hunting.
Forest snares and traps: traps set for other animals can accidentally capture okapis.
Habitat loss and fragmentation: forest degradation reduces safe space, isolates individuals, and disrupts breeding.
Because okapis reproduce slowly and live in specific forest regions, populations are especially vulnerable when adults are removed or habitat is disturbed.
Okapi Facts and Curiosities
Closest living relative of the giraffe: despite its zebra-like legs, the okapi is a true giraffid.
Hard to study: they live in remote forests and are naturally shy, which limits direct observation.
“Discovered” internationally in the early 1900s: local communities knew the animal long before it became widely known outside the region.
Main natural predator: the leopard is considered a key predator where ranges overlap.
Giraffe-like drinking posture: they may spread their front legs to reach water, similar to giraffes.
Excellent hearing: large ears help detect threats in dense vegetation.
