Although it resembles the zebra, the okapi is most closely related to the giraffe. They share many of the same characteristics, including a long, prehensile tongue for stripping leaves from branches and grooming.

Okapis are only found in the dense Ituri rainforest of the northeastern Democratic Republic of the Congo. Their secretive nature and dense forest habitat make them very difficult to observe. In fact, okapi are so elusive that they were not known to the Western world until the 20th century. 


Scientific Name: Okapia johnstoni

Conservation Status: Endangered

Size: 5.8 to 6 ft. tall

Weight: 500 to 700 lbs., with females generally larger than males

Median Life Expectancy: 17 years

Okapi
Nutrition
Okapis consume leaves, shoots, grass, fungi, seeds, and fruit. They are known to eat over one hundred species of plants. Each day, they consume one to two percent of their body weight.

At the Zoo, okapi are offered hay, grain, browse, and some produce in a variety of enriching ways.
Animal care offers a variety of feeders, including puzzle feeders, moving hay racks, jolly balls, jugs, hanging branches, browse-in firehoses, and Lix-it balls.

Current Range and Historic Range
Okapi are only found in northeastern Democratic Republic of Congo (DRC).

Since 1980, much of the okapi range has been destroyed, especially in the southern and eastern parts of the Ituri Forest, where these animals used to be very common.
Okapi are the national animal of DRC.
Habitat
They live in dense, damp forests but avoid swamps and soft ground. They typically follow well-worn paths, but their large size allows them to create new routes through dense vegetation.
Predators and Threats
The main predators of okapis are leopards and humans.

Okapis face habitat loss due to mining for diamonds and a mineral used in electronics called coltan, illegal logging, slash-and-burn farming, collecting wood and charcoal. The species is also hunted for their meat and skins. Okapis have very sensitive hearing, so loud noises and activities in their environment can be very disturbing. They live in unstable region of the Democratic Republic of Congo (DRC) where there is ongoing human conflict, including different militia groups. This situation puts the okapi at risk of direct violence and makes conservation efforts more difficult.
The population in their native range is estimated at 10,000 to 35,000. It is difficult to get an accurate account due to their secretive and elusive nature and the instability of the DRC. The rate of decline is estimated to have been over 50% over 3 generations between 1995 and 2013. This trend is expected to continue.
Physical Description and Adaptations
Okapis are unique animals with a velvety, chestnut brown coat. They have striking black and white stripes on their upper legs and back, as well as white bands on their lower legs. These stripes help them blend in with their surroundings and may also guide young okapis through the thick forest. Their oily coat keeps them dry in the humid environment.

Their purplish-black tongue is around fourteen inches long and muscular. They use this tongue to strip leaves off branches, and their flexible lips help them grab plants to eat. Although they have large eyes, their eyesight is not very good. Instead, they rely on their large ears to hear sounds around them in the dense forest.

Okapis also have long necks that help them reach for branches, but not so long that they get in the way when moving through the forest. Male okapis have horn-like growths on their foreheads, covered by skin, which are called "ossicones."
Shared traits with giraffe:
- A long, prehensile tongue for browsing and grooming.
- Bilobed lower canine teeth.
- An inability to drink or feed at ground level without bending or spreading forelegs.
- Ossicones (male only in okapi, start to show around 1 year of age).
- Large eyes.
- Ambling gate.
- Foreleg lifting by males during courting.
Reproduction
Breeding takes place throughout the year. Males enter a female's home range, calling out and using scent to attract her. After mating, they both return to a solitary lifestyle. A single offspring is born after a gestation period, or the time when a baby is carried by its mom, of 14 to 15 months. When the calf is born, it weighs between 30 and 40 pounds. It will have the same coloring as an adult, but its proportions will be different. They have small heads, short necks, and thick legs.

In the first eight to twelve weeks, newborns remain hidden in the undergrowth while their mother returns to groom and feed them. Calves grow quickly and can double their weight in just two months. By about three weeks old, the calves start eating solid food. They usually stop nursing around six months, but some may continue to suckle for almost a year.

Males are ready to mate when they are about two years old, while females mature a bit later, between two and three years.
The Zoo provides a ‘creep’ to allow mother and calf to spend time alone. Calf stays with mother for approximately 9 months in professional care; occasionally a cow with a female calf can remain together for several years.
Communication
Okapis communicate using sounds that are too low for humans to hear, known as infrasonic sounds. They also make different sounds that we can hear, like chuffing, bleating, and moaning. In addition to sounds, okapis use their sense of smell to communicate. They have special glands on their feet that release scents and use feces and urine to mark their territory.
As part of their enrichment, males like receiving shavings from female stalls because of the scent.
Behaviors
Okapis are typically solitary animals, except for mothers who are have calves. Both male and female okapis have territories, but males have significantly larger ranges that often overlap with those of several females.

Okapis are diurnal, meaning they are active both during the day and at night. They spend about 30 to 50 percent of their day resting, and they eat most before and after the hottest parts of the day.

The okapi at the Zoo are trained by Animal Care staff:
- Target
- Trailer
- Weight/Scale
- Touch
- Blood Collection
- Ultrasound (for cardiac and pregnancy monitoring)
- Hoof trimming
- Radiographs

Adopt an Okapi

Name
El Jewar
Gender
Male
Year Born
1995
Weight
~608 lbs.
Identification Notes

He has a clip out of his right ear.

Additional Information
Born Dallas Zoo, arrived in Columbus 2000. El Jewar holds the record for the largest calf at birth. He was hand-reared; loves people and being brushed. He's trained for blood collection.
Has sired 4 calves in Columbus; a patient breeder.
Name
Miliki
Gender
Female
Year Born
2004
Weight
~714 lbs.
Additional Information
Born White Oak, she arrived in Columbus in 2006. Miliki was mother-reared. She's cautious with new people. Likes food and puzzle feeders. Trained for blood draw and cardiac ultrasound used to manage her congestive heart failure.
Has produced 3 offspring, including Matoke.
Name
Damisi
Gender
Female
Year Born
2005
Weight
~773 lbs.
Identification Notes

 Tall, slender, with a small head and ears and a dark coat.

Additional Information
Born Dallas Zoo, arrived in Columbus in 2007. Mother reared.
Enjoys keeper attention. Likes Lik-its, jug, and all puzzle feeders. Ultrasound and blood collection trained; the first okapi to voluntarily participate in a collection for plasma banking.
Name
Matoke
Gender
Male
Year Born
2012
Weight
~573 lbs.
Additional Information
Born in Columbus to Miliki and Karatasi (deceased). Went to San Diego Safari Park, and returned to Columbus on 5/17/22 on a breeding recommendation with Damisi.
Matoke is Swahili for 'plantain.' He is a friendly okapi who enjoys interactions with his care team and loves his time in the yard.