and like a unique work of art, once lost, can never be replaced. A bee (Megachile aurifrons) rests on a flower. Photo by Dr Kit Prendergast. How can people help protect and support bee populations?

Dressed in blue jeans and reclining in a sleek leather armchair, he looks every inch the high-flying international businessman. But Nazem Ahmad is in fact a wanted man - accused by the US and UK ...