February 16, 2017 ( Stitswerd is a village in the municipality of Eemsmond, Groningen, the Netherlands. ) 5 Dutch dairy farmers in Stitswerd, Groningen, witnessed a mystery on Saturday, January 28. Several hundreds of cows from the 5 dairy farmers simultaneously started running riot without a clear cause. The cows bumped into each other and the fences of their […]