The wild, extinct supercow returning to Europe

Kieron Monks, CNN

Updated 1258 GMT (2058 HKT) January 9, 2017

Conservationists and scientists are aiming to produce an animal that will be a "near 100% substitute" of the ancient auroch, one of the earliest cow species, which became extinct in 1627.
Photos: Can auroch substitute save European ecosystems?
Auroch around the clock – Conservationists and scientists are aiming to produce an animal that will be a "near 100% substitute" of the ancient auroch, one of the earliest cow species, which became extinct in 1627.
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Dutch ecologist Ronald Goderie launched the Tauros programme in 2008, using a technique known as back-breeding to produce an animal similar to the auroch, which would be named 'Tauros.'
Photos: Can auroch substitute save European ecosystems?
Tauros programme – Dutch ecologist Ronald Goderie launched the Tauros programme in 2008, using a technique known as back-breeding to produce an animal similar to the auroch, which would be named 'Tauros.'
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The group assembled breeds with genetics most similar to the auroch, and bred them together for a closer match. <br />These included the Maronesa cow of Portugal.
Photos: Can auroch substitute save European ecosystems?
Dream team – The group assembled breeds with genetics most similar to the auroch, and bred them together for a closer match.
These included the Maronesa cow of Portugal.
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