(CNN) Never heard of the quagga? You're not alone. The animal, a relative of the zebra, went extinct over 100 years ago. Now, a group of scientists outside of Cape Town are bringing it back.

Like zebras, the quagga has stripes, though these only appear on the front half of their bodies. Unlike the zebra, they are brown along the rear half of their body. These animals used to roam South Africa in vast herds, but European settlers fixed the beasts in their sights, killing them at an alarming rate. By the 1880s, the last known example had died. Now, however, scientists have bred an animal that looks strikingly similar with the help of DNA and selective breeding.

Reverse engineering

A group called the Quagga Project has worked to resurrect the little-known species. According to Eric Harley, the project's leader and a professor at Cape Town University, the key was hidden in the animal's genetics. Testing remaining quagga skins revealed the animal was in fact a sub-species of the plains zebra.

Harley hypothesized that the genes which characterized the quagga would still be present in the zebra, and could manifest through selective breeding. With each new group of foals, the distinct colorings have become stronger and more defined.

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