A farmyard cow in Poland has chosen freedom this winter, roaming with a herd of bison for three months after escaping its pen.The cow has been spotted following the bison across meadows bordering the Bialowieza Forest forest in eastern Poland as they forage for food. However, the situation could be dangerous. If the cow mates with male bison and gets pregnant, she could die during delivery because her hybrid calf would be bigger than a normal cow calf. Any offspring could also contaminate the gene pool of the tiny and endangered bison population in Poland, which became extinct in the wild after World War I and has been restored based on some captive survivors. In this January 20, 2018 photo, the runaway cow stands near to a group of bison, near Wasilkowo village, 10 kilometers from Hajnowka, Poland.
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14 мар 2018
