Bumblebees, Exporting grain, Spinach harvest, Gamekeeping

New research shows how bumblebees are stealing pollen and nectar from each other's nests.
A group of farmers are now growing wheat specifically for export to North Africa.
It's spinach harvest time of year and one farmer is using his crop to produce fruit and vegetable juices.

Presented by Anna Hill and produced by Beatrice Fenton.