Farmers have hailed a 'miracle' after a cow at a nursery with no bulls suddenly gave birth to a calf. Harriet the cow has lived a life of celibacy since she moved to Pinewood Nurseries in Stoke Poges, Buckinghamshire. But owner Liz Robinson was left stunned when  the Dexter cow suddenly went into labour and gave birth to calf Petal. Scroll down for video Harriet the cow with calf Petal - who she bore despite living on a farm which doesn't have any bulls Liz Robinson, from Pinewood Nurseries in Stoke Poges, Buckinghamshire, said she was shocked by the birth
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Cow is among herd living on a farm which doesn't have any bulls
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Owners weren't told she was pregnant and did not suspect anything
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But then the cow suddenly gave birth to a 'miracle calf' - called Petal
Ms Robinson says @placeholder is the only one of six cows brought in last summer to have given birth