Arosa (dpa) - In Switzerland, a deer was killed that had six kilograms of plastic in its stomach. The animal had become a security risk because it had been working on compost heaps and birdhouses in the canton of Graub√ľnden, as the Office for Hunting and Fishing reported. The deer therefore had to be killed. When examining the carcass, six kilograms of plastic waste were discovered, including plastic gloves, cords and bird feed nets.