Ronaldo has big ears, lives in the jungle and kills people. The bull elephant has already trampled to death more than a dozen residents in Chitwan National Park. Ronaldo is not an isolated case: dozens of people are attacked by ele- phants in Nepal every year - and the trend is rising. The population is spreading, and the demand for resources is leading to degradation and fragmentation of natural habi-tats - a problem that is causing conflicts between wildlife and humans worldwide.