Gastrointestinal disease. [edit on Wikidata] Gastrointestinal diseases refer to diseases involving the gastrointestinal tract, namely the esophagus, stomach, small intestine, large intestine and rectum, and the accessory organs of digestion, the liver, gallbladder, and pancreas.
The only place where one can find an okapi is in the forests of northeastern Democratic Republic of Congo (DRC). Their range is limited by high montane forests to the east, a swamp forest below 500 m to the west, savanna to the north and woodland to the south.
Okapis are primarily diurnal but may be active for a few hours in darkness. They are essentially solitary, coming together only to breed. Okapis are herbivores, feeding on tree leaves and buds, grasses, ferns, fruits, and fungi.lthough the okapi bears striped markings reminiscent of zebras, it is most closely related to the giraffe. The okapi and the giraffe are the only living members of the family Giraffidae.