Chillingham Cows Sightseeing in Scotland picture - Scientists have found that this herd of inbred feral cows is almost genetically uniform and yet seems not to have suffered as a result. Their population size had remained stable for over 700 years.
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Scientists have found that this herd of inbred feral cows is almost genetically uniform and yet seems not to have suffered as a result. Their population size had remained stable for over 700 years.