Andy's Aquatic Adventures - Season 1 Episode 8 -

Andy is giving a talk on flying insects. His preparations are going well - until Mr Hammond asks him to pay special attention to where the damselfly lays its eggs. A flummoxed Andy heads to a river in the South of France, and after meeting a harvest mouse, a barn owl and a hungry frog, manages to find a pregnant damselfly and learn all about where they lay their eggs.