--- title: "Okapi (Okapia johnstoni) | AnimalTracks.wiki" description: "Zebra-striped legs, a tongue that can reach past a foot, and the giraffe's only close living relative, unknown to scientists until 1901." image: "https://animaltracks.wiki/images/animals/okapi-1.webp" published: "2026-09-01" updated: "2026-09-13" --- # Okapi (*Okapia johnstoni*) > **Status**: Checked against 6 sources, listed under Sources below. > **Tagline**: Zebra-striped legs, a tongue that can reach past a foot, and the giraffe's only close living relative, unknown to scientists until 1901. > **Soundtrack Vibe**: African Rumba & Mande Pop // Papa Wemba, "Yolele" > **Soundtrack Links**: [Spotify](https://open.spotify.com/track/11szjdpfonxqbUCGpM8U14) | [YouTube](https://www.youtube.com/watch?v=QemzwQ839tE) > **Vibe Match**: Shimmering interlocking guitars over a fluid bass groove, high and low at once, for an animal whose calls run from coughs, bleats and whistles down to infrasonic calls too low for human ears. ## Biological Superpowers & Stats - **Taxonomy**: *Okapia johnstoni* - **Danger Level**: Low - **Conservation Status**: Endangered ([IUCN Red List](https://doi.org/10.2305/iucn.uk.2015-4.rlts.t15188a51140517.en)) - **Superpower**: A prehensile tongue long enough to reach its own eyes and ears, plus a scent gland on each foot that leaves sticky, tar-like marks on its territory - **Habitat**: Tropical rainforest in the northeastern Democratic Republic of the Congo, and scattered spots south-west of the Congo River - **Diet**: Leaves, twigs, fruit, and fungi, plus clay; seen eating more than 100 plant species - **Tags**: ungulate, rainforest, herbivore, camouflage ## Natural History & Behavior ## The Giraffe's Closest Living Relative With its striking white-and-black striped legs, the okapi (*Okapia johnstoni*, pronounced oh-KAHP-ee) looks like it could be related to a zebra. But its head resembles a giraffe's, and the okapi is the giraffe's only close living relative. The two are the last survivors of Giraffidae, the giraffe family, which once held around 25 members. A 2016 study comparing their genes estimated that giraffes and okapis split from a common ancestor about 11.5 million years ago. An adult okapi stands about 5 feet (1.5 meters) tall. Females weigh 495 to 770 pounds (225 to 350 kilograms) and males 440 to 660 pounds (200 to 300 kilograms), and okapis live 17 years on average. Indigenous people of the Ituri Forest knew of okapis for generations, but scientists did not know of them until 1901. ## A Tongue Built for the Understory The okapi's long, dark tongue is prehensile, which means it can grip, and it can reach over 12 inches (30 centimeters). Like a giraffe's tongue, it helps the okapi strip buds and young leaves from the understory brush, the low plants beneath the rainforest trees. Each day okapis eat 40 to 65 pounds (18 to 29 kilograms) of leaves, twigs, fruit, and fungi. They also eat clay, likely for the minerals it contains, and some have been seen eating burnt charcoal and licking bat guano (droppings) off hollow trees. ## Striped Legs, Velvet Coat An okapi's dark brown or reddish-brown coat is dense and feels like velvet. It is also oily, so water slides right off, keeping the okapi dry on rainy days. The stripes on its legs make great camouflage when it stands in the partial sunlight filtering through the dense rainforest. Males have two bony bumps called ossicones near their ears, like giraffes do, and females have swirls of hair in their place. > **A scent gland on each foot** leaves a sticky, tar-like substance wherever an okapi walks, marking its territory. An okapi can tell if another okapi has been there by sniffing out these marks. ## A Ghost With a Secret Language Okapis live alone, except for mothers caring for calves. Their huge ears pick up even the softest sounds, and each ear can rotate on its own, so an okapi can listen both in front and behind. They listen for leopards, which hunt adult okapis, and for smaller wild cats, which can attack a young calf. Okapis are not known to have any special defenses, but they do kick at predators. Scientists recording okapis often heard coughs, bleats, and whistles, but when they studied the recordings closely they found other calls pitched so low that humans cannot hear them at all. One explanation is that these calls let a mother out foraging check in with her calf without alerting potential predators, which cannot hear sounds that low either. Okapis live in tropical rainforest in the northeastern Democratic Republic of the Congo, and a 2014 study using DNA from their dung confirmed them in scattered spots south-west of the Congo River. Poaching, habitat loss, and the changing politics of Central Africa have led to a severe decline: scientists estimate that numbers have fallen by more than half over three generations. The IUCN Red List of Threatened Species lists the okapi as Endangered. ## Frequently Asked Questions ### What kind of animal is an okapi? The okapi belongs to Giraffidae, the giraffe family. The family once held around 25 members; today the giraffe and the okapi are the only ones still alive. *(Source: [Danowitz & Solounias 2015]())* ### Why does an okapi have zebra-like stripes on its legs? The white-and-black stripes offer great camouflage when an okapi stands in the partial sunlight filtering through the dense rainforest. They may also help a calf follow its mother through the dark forest, and may help adult okapis find each other. *(Source: [San Diego Zoo Wildlife Alliance]())* ### How long is an okapi's tongue and what can it do? An okapi's tongue is prehensile, which means it can grip, and it can reach over 12 inches (30 centimeters). Okapis have been seen using it to eat more than 100 different species of plants. *(Source: [Animal Diversity Web, University of Michigan]())* ## Sources 1. [Okapia johnstoni (okapi). Animal Diversity Web, University of Michigan.]() 2. [Okapi. San Diego Zoo Wildlife Alliance.]() 3. [Mallon et al. (2015). Okapia johnstoni. The IUCN Red List of Threatened Species 2015: e.T15188A51140517.]() 4. [Danowitz & Solounias (2015). The Cervical Osteology of Okapia johnstoni and Giraffa camelopardalis. PLOS ONE.]() 5. [Agaba et al. (2016). Giraffe genome sequence reveals clues to its unique morphology and physiology. Nature Communications.]() 6. [Stanton et al. (2014). Non-invasive genetic identification confirms the presence of the Endangered okapi Okapia johnstoni south-west of the Congo River. Oryx.]() *Published September 1, 2026. 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