09/19/2026
Hint 26-11: Structural Removals/Extractions – Saving the Bees [091]
Several Hints, Tips and Bits (of Info) discuss swarming behavior (see Bees minus Splits equals Swarms, On My! Hint 22-08 (070/abf2219), Can YOU stop a Swarm? Hint 21-51 [061/abf2210] and AmBEEsadors – Swarm Rescue versus Capture Hint 26-04 [083]. If you are successful in your efforts to quell the swarming urge via Splits or can recover those colonies that swarm despite your best efforts to manage colony growth, great! But what happens to those colonies that swarm and get away?
If you are in an area with old growth forests, it’s possible that the scout bees may find a hollow cavity in a tree to establish a new nest. But many beekeepers live in semi-rural, suburban and even urban landscapes where unoccupied, hollow trees are not easily found. Many times, when hollow trees are lacking but human-built structures are present, hollows in the eaves or walls or cavities in columns and deck piers can easily be selected as the swarm’s new home. It only takes a hole the size of a #2 pencil eraser (about ¼ - ¾”) to provide access to hidden hollows. If the bees decide to take up residence in a structure, removing them is no longer a simple activity and becomes what is referred to as a structural removal or a structural extraction.
Once a homeowner becomes aware of the bees’ presence in their home, they may first call an exterminator to get rid of the bees. Many homeowners cite that they are allergic to bees since they were previously stung and it swelled up (this is not really an allergic reaction but that’s probably best left to another Hint, Tip of Bit of Info) and they need to remove the bees. Interestingly, most homeowners who first call an exterminator are told that bees are endangered, it’s “against the law” to kill bees, or their company policy prohibits killing bees. I think this is interesting because 1.) Honey bees are not endangered (although several species of bumble bees and native/stingless bees are) and 2. I haven’t been able to find any laws protecting honey bees in my limited internet searches. Not to say that honey bees couldn’t become endangered or that laws might exist to protect bees, I just don’t know if either case is true.
So, what does one do if bees move into a house, office, barn, shed or other structure? Killing the bees and sealing up the nest entrance can do more harm than just letting them be. In a sense, exterminators walking away from killing bees provides a benefit to the homeowner. Without leaving bees to thermally regulate the nest, the building materials in the hot sun can raise to temperatures that will melt wax and honey. This molten mess can impregnate the building materials seeping through to the inner finished surfaces and cause a greater problem than leaving the bees alone. Not to mention that without bees, honey and wax may attract pests like mice, rats, ants, roaches and other pests and insects
There are beekeepers who specialize in removing bees from structures. Most have skills in construction or are advanced do-it-yourselfers that are experienced in carefully removing siding, fascia, bricks and other materials to expose the nest. They will remove the bees and all the associated products of the hive, then they fill the void and repair the ceiling, wall or other structural components that they removed to rescue the bees. Most of these structural removers charge a fee for their services and are usually bonded and insured. If you have building and repairing skills, the proper tools and equipment and the desire to expand your beekeeping activities, becoming a structural remover/extractor may be a branch on your beekeeping journey that you might want to consider.