Sly and Arnie 'killing thousands of bats'
13 April 2012
Arnold Schwarzenegger and Sylvester Stallone are under fire from animal activists after they woke up one of Europe's biggest colonies of hibernating bats to film their latest movie.
They say the bats may starve in their thousands because the lights and cameras disturbed their winter sleep, leaving them disorientated and confused.
Stallone, Schwarzenegger and their crew entered the Devetashka cave in Bulgaria to film The Expendables 2, due to be screened this summer.