From flower to beehive

Honey is a food that bees make by collecting nectar from flowers.
The harvest is a work of precision: the bee penetrates inside the corolla and sucks up the drops of nectar flower after flower, until her honey sack is full.
In one day a bee can visit many thousands of flowers. This work is done methodically, on the basis of the information that other bees transmit by dancing. When the bee reaches the beehive, she finds another bee waiting to collect the harvest which is then passed from one bee to the next until the nectar is dense (water is lost in each passage). Finally nectar is deposited in the cells where it is further concentrated. Only when it is mature do the bees shut the cells with a layer of wax. The food reserves are ready for the winter.
In the preparation of honey, ventilator-bees are also important. With the movement of their wings