Finding a nest under the eave can change how you use your own backyard fast. Suddenly, you are watching every insect near the patio, keeping everyone away from one corner, and trying to decide whether the thing buzzing past you is something you can leave alone or something that may defend a nest.
The hard part is that bees, wasps, and hornets are constantly mistaken for one another. Even the nest can be confusing if you do not know what you are looking at. Getting too close just to figure it out can turn a simple identification problem into a painful one.
South Florida homeowners do not need to become insect experts, but knowing a few key differences can help you decide what you are seeing and whether it is safe to leave the area alone or time to bring in professional help.
This guide breaks down the bees, wasps, and hornets you may encounter around a South Florida property, the nests they build, and the situations where trying to handle the problem yourself is not worth the risk.
How to Tell Bees, Wasps and Hornets Apart
Color alone is not always enough to identify a stinging insect. Body shape, hair, nesting location, flight activity, and nest construction can give you much better clues about what is around your home.
Honey Bees
Honey bees usually have a fuzzier appearance than wasps. Their bodies are covered in branched hairs that help them collect pollen, while many wasps have smoother, shinier bodies and a more noticeably narrow waist.
Honey bees may be seen visiting flowers throughout the yard, but repeated traffic in and out of the same opening deserves more attention.
A colony may establish itself inside:
- Wall voids
- Tree cavities
- Roof or eave openings
- Meter boxes
- Other protected cavities around a structure
A cluster containing hundreds or thousands of bees may also be a temporary swarm rather than an established nest.
Do not try to determine whether honey bees are European or Africanized based on appearance. UF/IFAS notes that the two cannot be reliably distinguished visually without specialized measurements or laboratory analysis. Africanized honey bees are established in southern Florida, which makes caution around unknown colonies particularly important.
Carpenter Bees
A large bee hovering around a porch, railing, fence, or wooden trim may be a carpenter bee rather than a bumble bee.
Carpenter bees are large and can look similar to bumble bees, but their abdomen is smoother, shinier, and much less hairy. They create tunnels directly in wood and often leave a remarkably round entrance hole that looks as though it was drilled.
Check wooden areas such as:
- Railings
- Trim
- Fascia
- Deck structures
- Supports
- Unpainted or weathered wood
Unlike a large social wasp colony, carpenter bee activity may involve individual nesting tunnels rather than hundreds of insects sharing one large nest.
Paper Wasps
Paper wasps have the slim body and narrow waist most people associate with wasps. Depending on the species, they may have brown, reddish, black, or yellow markings.
The nest is often the easiest clue.
Paper wasps make an exposed, paper-like comb with visible hexagonal cells. There is no outer paper envelope covering the nest. These nests are commonly attached beneath protected surfaces such as:
- Roof eaves
- Window ledges
- Porch ceilings
- Outdoor structures
- Tree branches
UF/IFAS describes paper wasps as beneficial predators of other insects, but they can sting when their nest is disturbed.
A small nest high in an unused area creates a very different situation from one hanging directly beside a front door or children’s play area.
Yellowjackets
Yellowjackets have the familiar black-and-yellow appearance that causes many people to call almost any striped stinging insect a bee.
They are wasps.
Florida has both eastern and southern yellowjackets. Their colonies are social and can contain large numbers of workers. Yellowjackets commonly build nests below ground, although nests can sometimes occur in other protected locations.
One of the easiest ways to discover a hidden nest is repeated traffic.
If several yellow-and-black wasps keep flying into and out of one hole in the soil, landscaping, wall, or another concealed area, do not walk over and investigate the opening.
Yellowjackets aggressively defend their colonies when disturbed and, unlike honey bees, individual wasps can sting repeatedly.
Baldfaced Hornets
The name makes this one confusing.
The baldfaced hornet found in Florida is actually a type of yellowjacket, not a true hornet. It gets the hornet name from its relatively large size and its above-ground nest.
Baldfaced hornets are primarily black with white markings rather than the bright yellow-and-black pattern associated with many yellowjackets.
Their nests are also distinctive. Colonies build enclosed, paper-like aerial nests that can become quite large and may hang from:
- Trees
- Shrubs
- Other elevated locations
A large enclosed paper nest with active insects entering and leaving should be viewed from a distance rather than approached for a closer look.
Mud Daubers
Mud daubers are another type of wasp, but their nesting behavior looks very different.
Instead of building a hanging paper comb, they construct nests from mud. These may appear as individual mud cells or tubes attached to protected surfaces around buildings.
Common locations include:
- Eaves
- Porch ceilings
- Garages
- Sheds
- Sheltered exterior walls
Mud daubers are generally much less aggressive than social wasps such as yellowjackets and paper wasps and usually sting only when handled or accidentally trapped against the body.
Their presence does not automatically create the same risk as an active yellowjacket nest beside a doorway.
What the Nest Can Tell You
Sometimes the insect moves too quickly to identify, but the structure it is using can narrow down the possibilities. Nest material, shape, and location are often some of the most useful clues available from a safe distance.
Open Paper Comb With Visible Cells
An exposed comb with uncovered hexagonal cells is characteristic of paper wasps.
These nests often hang from a narrow attachment point beneath an eave, ledge, porch, or other sheltered surface.
Large Enclosed Paper Nest
A round, oval, or football-shaped nest surrounded by a paper envelope points toward social wasps such as baldfaced hornets.
Do not confuse an enclosed paper nest with the open comb built by paper wasps. UF/IFAS identifies the nest shape as one of the useful ways to distinguish these groups.
Hole in the Ground With Heavy Wasp Traffic
Repeated yellowjacket activity around one ground opening can indicate a subterranean nest.
The opening itself may be easy to overlook. Watching from a safe distance may reveal workers repeatedly entering and leaving the same location.
Avoid mowing, digging, or using landscaping equipment near suspected activity until you know what is there.
Bees Repeatedly Entering a Wall or Roof Opening
A few bees visiting flowers is normal.
A steady stream disappearing into the same crack around a wall, eave, electrical fixture, roofline, or other cavity could indicate an established colony inside the structure.
Florida guidance recommends that nuisance honey bee colonies near people or domestic animals be handled through live removal by an appropriately registered beekeeper or removal or eradication by a qualified pest control professional. Untrained people should not attempt to remove an established colony themselves.
Mud Cells Attached to the Building
Mud tubes or cell-like structures beneath an eave or another sheltered surface may belong to mud daubers.
Their nests look very different from honey bee wax comb and the papery nests produced by social wasps.
Smooth Round Holes in Wood
A clean hole roughly half an inch across in wooden trim, railings, siding, or supports can indicate carpenter bee activity.
UF/IFAS describes their entrance holes as so clean that they can look as though someone made them with a drill.
Look for repeated bee activity around the same hole rather than putting your face or hand close to it.
What to Do When You Find Bees or Wasps Around Your Home
Not every flying insect around your property needs to be eliminated. The first priority is determining whether there is an active nest and whether its location puts people or pets in regular contact with it.
Watch From a Safe Distance
Do not walk directly toward a nest to get a better picture.
Instead, watch the flight pattern from far enough away that the insects are not reacting to your presence.
Look for repeated movement into and out of:
- A wall opening
- The ground
- An eave
- A tree cavity
- A hanging nest
- Wooden trim
Activity patterns often reveal more than chasing one individual insect around the yard.
Keep Children and Pets Away From the Area
A nest beside a quiet corner of a large property presents a different risk from one beside a pool, patio, play area, walkway, or front entrance.
Create distance around any unidentified nest until you know what is there.
Pets should not be tied or kenneled near suspected bee colonies. UF/IFAS specifically recommends checking areas for nesting colonies before securing pets or livestock nearby.
Do Not Hit, Spray, or Knock Down a Nest Just to See What Happens
Social bees and wasps defend their nests.
Disturbing a nest can cause many insects to respond at once, particularly with yellowjackets, hornets, and established honey bee colonies.
UF/IFAS notes that injured yellowjackets and hornets can release alarm pheromones that trigger aggressive defensive behavior from other members of the colony.
A garden hose, broom, rock, or improvised spray is not a good identification tool.
Do Not Seal Bees Inside a Wall
Finding the hole bees are using does not mean sealing it immediately is the solution.
If an established honey bee colony is already inside a wall or other structural cavity, the bees and comb need to be properly addressed. Simply closing the visible entrance can leave the colony, honey, wax, and brood inside the structure or force bees to search for another route.
UF/IFAS notes that established colonies inside structures may require access through walls or other building components so the colony and comb can be completely removed. Leftover comb can also attract other insects and create odor or staining problems.
Reduce Food That Attracts Social Wasps
Yellowjackets and other social wasps may be drawn toward outdoor food and sugary drinks.
Keep outdoor trash covered, clean food spills, pick up fallen fruit, and avoid leaving open drinks or food around patios for long periods.
UF/IFAS specifically identifies soft drinks, ripe fruit, discarded food, and open trash as potential wasp attractants.
This will not remove an established nest, but it can reduce unnecessary activity around areas where people gather.
When Can Bees or Wasps Be Left Alone?
Seeing a bee or wasp does not automatically mean the property has an infestation. Many species pollinate plants or prey on other insects, and a nest located far away from regular human activity may not create an immediate problem.
A solitary mud dauber nest high on an unused structure, for example, is different from a large social wasp colony above the patio table.
Bees collecting pollen from flowers are also doing normal foraging work. The concern becomes greater when insects establish colonies inside structures or build defensive nests where people repeatedly pass.
Consider three things:
- Is there an actual nest or only occasional insect activity?
- Is the nest close to doors, walkways, play areas, pools, patios, pets, or other frequently used spaces?
- Is the species known to aggressively defend its colony?
If you cannot answer those questions without approaching the nest, there is no reason to take the risk simply to make the identification yourself.
When to Call a Professional for Bees, Wasps or Hornets
Location and colony size often matter as much as the insect itself. A professional should be considered when safely identifying, accessing, or removing the nest would require getting close enough to trigger defensive behavior.
The Nest Is Inside a Wall, Attic, Roof or Other Structure
Hidden nests can be difficult to reach and even harder to treat completely.
Honey bee colonies inside walls are especially important because simply killing or blocking the visible bees does not remove the wax comb, honey, brood, and other material inside.
Professional assessment can determine where the colony is located and what must be accessed to deal with it properly.
A Social Wasp Nest Is Close to People
Paper wasps, yellowjackets, and baldfaced hornets can defend their colonies when disturbed.
A nest beside a doorway, walkway, pool, patio, children’s area, business entrance, or landscaping that must be maintained regularly creates more opportunity for accidental contact.
UF/IFAS recommends professional pest control when yellowjacket or hornet nests are large or difficult to approach, including colonies within house walls.
You Cannot Tell What You Are Dealing With
Guessing is unnecessary.
The difference between a carpenter bee tunnel, honey bee colony, paper wasp nest, and hidden yellowjacket colony changes what should happen next.
Professional identification is especially useful when the nest cannot be clearly seen or when insects are entering a structural opening.
The Colony Is Large or Highly Active
A small new paper wasp nest and a mature colony containing hundreds or thousands of social wasps are not the same removal job.
Heavy traffic around an entrance or a large established nest is a reason to keep your distance.
Someone on the Property Has a Serious Sting Allergy
The acceptable level of risk changes when someone has a known severe allergy to bee or wasp venom.
Do not deliberately disturb a nest in that situation.
Stings can cause anaphylaxis in susceptible people. Trouble breathing, swelling of the lips or throat, fainting, or other signs of a severe allergic reaction require immediate emergency medical care.
Know What Is Buzzing Before You Get Too Close
A nest around your home is much easier to deal with once you know whether you are looking at honey bees, carpenter bees, paper wasps, yellowjackets, a so-called hornet, or a less aggressive solitary wasp.
The location matters just as much as the name. A nest inside a wall, beneath a busy eave, next to a play area, or hidden in the ground can put people much closer to a defensive colony than they realize.
When the activity is too close to safely investigate, iPest Control Inc. can help determine what is happening around the property instead of leaving you to guess from a few insects flying past. iPest Control Inc. lists bees among the pests it handles and provides free pest inspections for homes and businesses throughout Miami-Dade and Broward County.
Identifying the insect first gives you a much better idea of whether the nest can be left alone, needs specialized bee removal, or requires professional pest control.
Frequently Asked Questions About Bees, Wasps and Hornets
Bees and wasps are easy to confuse when they are moving quickly, and the nest is often the first clue homeowners notice. These five questions cover some of the most common concerns around South Florida properties.
What is the easiest way to tell a bee from a wasp?
Look at the body rather than relying only on color. Honey bees generally appear fuzzier because their bodies are covered with hairs, while many wasps look smoother and have a more pronounced narrow waist. Nest type and behavior can provide additional clues.
Are hornets common in Florida?
Florida has the baldfaced hornet, although the name is somewhat misleading. UF/IFAS explains that the baldfaced hornet is actually a type of yellowjacket. It is primarily black and white and builds an enclosed aerial paper nest.
How can I tell a paper wasp nest from a hornet nest?
Paper wasps usually build an exposed comb with visible hexagonal cells. Baldfaced hornets build an enclosed paper nest with the comb protected inside an outer envelope. Both can defend their colonies when disturbed.
Should I remove a bee swarm myself?
No. Even though honey bee swarms are often less defensive than established colonies, UF/IFAS recommends that untrained individuals do not attempt bee removal. In Florida, live removal may be handled by an appropriately registered beekeeper or qualified pest control professional, depending on the situation.
When should I call pest control for a wasp or bee nest?
Professional help makes sense when the nest is large, hidden inside a structure, difficult to access, highly active, or located where people and pets regularly pass. If you cannot safely identify what is nesting on the property, iPest Control Inc. can inspect the situation and help determine the appropriate next step.