Bal­c­o­ny child­ren

Wit­hout nes­t­ing oppor­tu­ni­ties and a lack of food, the­re will be no more wild bees the fol­lo­wing year, as the ani­mals die once they have laid their eggs. Howe­ver, flowe­ring plants are even more important than hand­ma­de or purcha­sed nes­t­ing aids.