Bees are part of the hymenoptera order and comprise a high number of species, more than 20 000.
One colony can have 50 000 to 60 000 female workers with some hundreds or at most some thousands of male workers.
The queen lives from 4 to 5 years, while the workers live from 5 to 7 weeks.
Bees are not immediately aggressive unless they feel threatened. Some conditions raise their aggressivity, like wind, storms, artificial odours, alcohol or sweat. Their barbed sting is torn off during stinging and stays in the wound with the venom pouch which continues to spread poison. And for bees, stinging means their own death.