Bees are flying insects that are closely related to wasps and ants. As of today, 20,000 species are known and most of them lead a solitary life outside of a colony. The bee pollinates up to 90 percent of all crops and is therefore indispensable for the preservation of our ecosystem and the production of food. The reasons for the worldwide collapse of the bee population is mainly due to the increased use of pesticides.
Worldwide except South Pole