How an annual ‘wedding flight’ of 1,000 virgin queens is ensuring the revival of Europe’s dark bee

The Belgian ceremony attracts beekeepers from the Netherlands, France and Germany keen to boost dark bee numbers and stop the spread of the hybrid honeybee

Every summer, 1,000 virgin queens descend on the Belgian town of Chimay. During the wedding flight", a male attaches to the female. His endophallus (penis equivalent) is torn off and he falls to the ground and dies. Mission accomplished.

Beekeepers come and pick up their fertilised queens in small colourful hives, driving them back home, sometimes more than 300km away. They will use the genetic material gathered in south Belgium to build new colonies in the Netherlands, France and Germany.