They are very small, but they fulfill a great mission. Bees help trees, plants, and flowers reproduce. That allows us to be able to eat their fruits, but they also contribute to making our air more breathable. And, in addition, they offer us delicious honey and royal jelly. We all need bees to live, and it is important that the little ones know this. Pog and Lili la baleine explain it to you in this kind, beautiful and delicate illustrated album.