Wild boar meat is a delicacy in northern Japan, but animals slaughtered since the disaster are too contaminated to eat. According to tests conducted by the Japanese government, some of the boars have shown levels of radioactive element cesium-137 that are 300 times higher than safety standards.
Officials have also expressed concern that returning residents may be attacked by the animals, some of which have settled comfortably in abandoned homes and have reportedly lost their shyness to humans.
Photographs and video footage of the crisis-hit Japanese towns and villages are reminiscent of Chernobyl, where wildlife continues to thrive despite high radiation levels in the aftermath of the world’s worst nuclear accident in 1986. With the absence of humans, Chernobyl, in Ukraine, has become a refuge for all kinds of animals, including moose, deer, brown bear, lynx and even wolves.