Why do Bees swarm?
 

A video of bees swarming and entering a hive 

Swarming
Swarming is the term used to describe the normal method by which honey bee colonies reproduce. Through swarming a group of bees seperate from their single, large honey bee colony and settle elsewhere to form a second colony. Although swarming is usually an undesirable aspect of beekeeping it can be used by the beekeeper to …