My father loves to raise bees. The native bees he raised last year were divided into four nests this year, but there were many black bees in last year's nest. Can anyone who likes to raise bees please

My father loves to raise bees. The native bees he raised last year were divided into four nests this year, but there were many black bees in last year's nest. Can anyone who likes to raise bees please tell me?

Bumblebee? Black bee? According to what you said, the bees your father breeds should be Chinese honey bees, and the black bees should be (drone bees). Drone bees do not collect pollen honey, and are only used for mating with virgin queens during the bee period. Without drone bees, it will be difficult for the queen bee to complete mating; In other periods, drones only play the role of eating and sharing the food in the bee colony. , generally a large number of drones appear in the early stage of swarming. At other times, the worker bees in the colony expel the drones. So generally no special treatment is required.