Swiss warning: Beware of killer cows
An area of Switzerland popular with hikers and bikers is installing fences and warning signs to keep them safe from aggressive cows protecting calves.
An area of Switzerland popular with hikers and bikers is installing fences and warning signs to keep them safe from aggressive cows protecting calves.
An area of Switzerland popular with hikers and bikers is installing fences and warning signs to keep them safe from aggressive cows protecting calves.