The making of a new queen bee after the death of the old one is particularly critical to be done quickly as the existing eggs must be less than three days old in order for them to do what’s necessary to make it into a queen bee.
1: Bees construct up to 20 wax queen cells.
2: Current queen lays fertilized eggs in each queen cell (or in the case of the death of the queen, some existing eggs under three days old will be converted to queen cells by the method in the following step).
3: Young nurse bees feed the young queen larvae with a special rich creamy food called Royal Jelly and extend the cell downwards until it is about 25mm in length.
4: About nine days after laying, the first queen cell is sealed with a layer of wax.
5: Assuming a new queen is being made because of an overpopulation within the hive, a large swarm, called the prime swarm, of bees leaves the hive, led by the older bees. The old queen gets starved so she is thinner and able to fly with the swarm and they go off scouting for a new place to create a colony. During their trip, the swarm will take frequent breaks to send out scouts to go search on their own. The scouts report back and from this information, they choose the best spot to go next until they finally settle on an optimal location.
6: Back in the hive, about a week later, the first of the new queens will leave her cell. The new queen will then either choose to locate and kill her sister potential queens by stinging them through the wax wall of their cells. Or she will take a small swarm and go start a new hive somewhere, particularly if the hive is still somewhat crowded. If she leaves, then the next to emerge from her cell will make the same decision. Eventually one will decide to stay.
7: Young queen flies around and orients herself to her new surroundings.
8: The queen will take several mating flights and will mate with up to 20 male bees called drones; the drones will die after mating.
9: A few days later, the mated queen will begin to lay fertilized eggs at a rate of about 2000 per day. Fertilized eggs become female worker bees. Unfertilized eggs get fertilized by male drones and become new drones. At any given time in a healthy hive, there is 1 queen bee, up to 40,000 or so female worker bees, and a few hundred male drones.
10: This queen will stay with the colony for at least a year until a large enough swarm is available to go start a new colony somewhere else. Though the worker bees only live 40 or so days and drone bees die in mating or are evicted from the hive in the autumn to conserve food as they do no actual work, the queen bee can live up to 5 years.