What's Killing Our Bees?

Bill Turnbull investigates one of the biggest mysteries in the British countryside: what is killing our bees. It is a question that generates huge controversy. Changes in the weather, pesticides and even a deadly virus have all all been blamed. He meets the scientists who are fitting minute radar transponders on to bees to try to find answers.

Inhaltsangabe auf Englisch; Übersetzung noch nicht verfügbar.