Our precious pollinators need somewhere safe to lay their eggs. Your bee nester provides the perfect place for the female bees to construct her egg cells, which develop into bee larvae and finally emerge in Spring as the new generation of bees.
The nester should be hung in a sheltered spot in your garden. A good spot should have nectar plants and a water source nearby. Once your nester is filled use the perforated lid as a predator guard to protect the open ends of the card nesting tubes over winter.