Can a Bee Hive Have Two Queens? The Truth About Multiple Queen Colonies

Yes, a bee hive can temporarily have two queens. This situation is not the norm and is usually a transient phase during specific periods like swarming or queen replacement. However, a hive cannot sustain itself long-term with two fully functional, co-existing queens. Eventually, a power struggle will ensue, leading to the demise of one of the queens.

Understanding the Dynamics of Queen Bee Dominance

The presence of a single, dominant queen is crucial for the stability and productivity of a honey bee colony. The queen is the sole egg-layer, responsible for the colony’s population growth. Her queen pheromones (primarily QMP – Queen Mandibular Pheromone) regulate worker bee behavior, inhibiting them from raising new queens and maintaining order within the hive.

Circumstances Leading to Multiple Queens

While a stable hive typically has only one queen, certain circumstances can lead to the temporary presence of two or more queens:

• Swarming: This is the natural reproductive process of a honey bee colony. The old queen leaves the hive with a portion of the worker bees to establish a new colony. Before she leaves, the bees create queen cells, which are special cells containing larvae fed royal jelly, destined to become new queens. If the old queen’s departure is delayed, a virgin queen might emerge before the swarm leaves. This can lead to a brief period with the old queen and a newly emerged virgin queen.
• Queen Replacement (Supersedure): Sometimes, a queen becomes old, injured, or sick. The worker bees will initiate supersedure, the process of replacing her. They will build queen cells and raise a new queen while the old queen is still present. Both the old queen and the new queen can co-exist for a short time.
• Accidental Introduction: A beekeeper may inadvertently introduce a new queen into a hive that already has one. This usually results in a quick fight to the death between the two queens.
• Failed Queen Introduction: Sometimes, when a beekeeper introduces a new queen, the bees don’t accept her immediately. They may keep her caged for a period and simultaneously raise their own replacement. This could also lead to a temporary multiple-queen situation.

The Inevitable Queen Battle

The natural order dictates that only one queen can rule. Once multiple queens are present, a struggle for dominance is almost guaranteed. This often involves:

• Fighting: Queens will physically fight each other, using their stingers to inflict fatal injuries.
• Balling: Worker bees may surround one of the queens in a tight cluster, called a “ball,” overheating and suffocating her.
• Rejection: Worker bees may refuse to feed or care for one of the queens, leading to her starvation.

Ultimately, only the strongest, healthiest, and most prolific queen will survive and maintain control of the colony.

Very Rare Cases of Toleration

While unusual, there are rare instances where two queens may co-exist for a longer period, although not indefinitely. This often occurs when:

• One Queen is Failing: If one queen is old or infertile, the workers might tolerate a younger, more productive queen, although the old queen will eventually be superseded.
• Division of Labor (Uncommon): In extremely rare scenarios, some beekeepers have observed a potential division of labor, with one queen laying worker eggs and the other laying drone eggs. However, this is not a stable or desirable situation for a healthy colony.

Frequently Asked Questions (FAQs) About Bee Hive Queens

Here are 15 frequently asked questions to provide further insight into the fascinating world of queen bees and their colonies:

1. How can I tell if my hive has more than one queen? It’s difficult to definitively confirm without seeing the queens directly. Look for multiple queen cells, especially if the old queen is still present. Also, observe the bees’ behavior. Unsettled or agitated behavior could indicate queen issues. However, the surest way is to visually locate and identify multiple queens.

2. What happens if I accidentally introduce two queens into a hive? They will most likely fight to the death. It’s crucial to introduce queens carefully and ensure the hive is queenless before introduction. Using an introduction cage helps the bees gradually accept the new queen.

3. Is it possible to keep two queen hives separated within the same box? Yes, this is possible using a double-queen hive setup. This involves physically separating the two colonies with a division board and providing separate entrances. However, it requires careful management and is not recommended for beginner beekeepers.

4. Why do bees raise new queens even when the old queen is still alive? This usually indicates supersedure, where the bees are replacing a failing queen. It could also be a sign of swarming, especially if the hive is overcrowded.

5. What should I do if I find multiple queen cells in my hive? Assess the situation. If the hive is overcrowded, swarming is likely. You can split the hive to prevent swarming. If the queen is old or unproductive, allow the bees to supersede her. If you don’t want them to swarm you can remove all but one queen cell.

6. Can a virgin queen take over a hive with an existing mated queen? Almost certainly not. A mated queen is dominant and will quickly dispatch a virgin queen.

7. How long does it take for a virgin queen to mate? A virgin queen typically mates within 5-14 days after emerging from her cell, weather permitting. She will leave the hive on mating flights to mate with multiple drones.

8. What is a queen excluder and how does it relate to queen management? A queen excluder is a grid that allows worker bees to pass through but prevents the queen from doing so. Beekeepers use it to confine the queen to a specific part of the hive, often the brood box, to control egg-laying and honey storage.

9. How do queen pheromones affect the worker bees? Queen pheromones regulate worker bee behavior. They inhibit ovary development in worker bees, prevent them from raising new queens, and maintain colony cohesion and stability.

10. What is the difference between a queen cell and a regular worker bee cell? A queen cell is larger, peanut-shaped, and hangs vertically, typically located on the bottom or sides of the frame. Worker bee cells are smaller, hexagonal, and horizontal.

11. How can I mark a queen bee? Queen marking involves gently placing a small dot of paint on the queen’s thorax. This makes her easier to spot in the hive and helps track her age.

12. What are the signs of a queenless hive? Signs of a queenless hive include a lack of brood (eggs, larvae, and pupae), a decline in population, erratic worker bee behavior, and the presence of laying workers (workers that have started laying unfertilized eggs, which will only produce drones).

13. How long can a bee hive survive without a queen? A hive can only survive a limited time without a queen. The length depends on how much worker brood is still present to maintain the population. Eventually, the colony will dwindle and collapse.

14. What is the role of royal jelly in queen bee development? Royal jelly is a special food secreted by worker bees. It is fed to all larvae for the first few days of their lives, but only queen larvae receive it throughout their development. Royal jelly is rich in nutrients and hormones, which are crucial for queen development.

15. What is the best time to inspect a hive for queen activity? The best time to inspect a hive is on a warm, sunny day when most of the forager bees are out collecting nectar and pollen. This reduces the number of bees in the hive, making it easier to find the queen.

Understanding the complex dynamics of queen bee dominance and the factors that influence queen presence is essential for successful beekeeping. While temporary multiple-queen situations can occur, the long-term health and productivity of a hive depend on the presence of a single, strong, and healthy queen.