'Problem bear' is fitted with GPS collar
Slovakia's brown bears are a rare conservation triumph, but with success comes a price.
While most bears stay in the forests, some have lost their fear of humans and have started to invade the villages in search of food.
Now conservationists have decided to take radical action.
Science reporter Rebecca Morelle has been to Slovakia to find out more.
20 May 2011
- From the section Science & Environment