Bald-Faced Hornets in Virginia: What Homeowners Should Know About Their Large Paper Nests
A large gray paper nest hanging from a tree, shrub, porch, or roofline can be an alarming discovery.
These enclosed nests are often built by bald-faced hornets, a common stinging insect found throughout Virginia. Although they are frequently called hornets, bald-faced hornets are actually a type of aerial yellow jacket.
Their colonies may remain unnoticed early in the season because the nest begins small and is often hidden by leaves. As summer progresses, the nest and colony continue growing, making activity much easier to see.
What Does a Bald-Faced Hornet Look Like?
Bald-faced hornets have a distinctive appearance that separates them from the familiar yellow-and-black coloring of most yellow jackets.
They are primarily black with ivory-white markings on the:
• Face
• Thorax
• Legs
• End of the abdomen
Their mostly white face is responsible for the name “bald-faced hornet.”
Adult workers are typically larger than many common yellow jackets. Their dark coloring and size can make them appear intimidating, especially when several are flying around a nest.
What Does Their Nest Look Like?
Bald-faced hornets build large, enclosed paper nests with a rounded, oval, or football-like shape.
The exterior usually has swirling layers of gray and tan paper. The insects create this material by chewing weathered wood fibers and mixing them with saliva.
Unlike the exposed, umbrella-shaped nests made by paper wasps, a bald-faced hornet nest has an outer paper covering that protects the internal combs.
The nest normally has one entrance near the bottom. Workers regularly enter and leave through this opening, and several hornets may remain nearby to guard it.
Where Do Bald-Faced Hornets Build Their Nests?
Bald-faced hornets generally build aerial nests above the ground.
Common nesting locations include:
• Trees
• Dense shrubs
• Beneath roof overhangs
• Porch ceilings
• Around sheds and outbuildings
• Utility poles
• Beneath decks
• Around windows
• Building exteriors
Nests may be built several feet above the ground, but they can also appear in low shrubs or landscaping where homeowners, children, pets, or landscaping crews may accidentally get too close.
A nest surrounded by summer foliage can be surprisingly difficult to notice until leaves are trimmed or activity increases.
Are Bald-Faced Hornets Aggressive?
Bald-faced hornets are predators that feed on flies, other insects, and sometimes other yellow jackets. Away from the nest, an individual hornet may not cause a problem.
However, the colony can become highly defensive when the nest is approached, shaken, struck, or otherwise disturbed.
Common activities that may trigger a defensive response include:
• Trimming trees or shrubs
• Mowing near a low nest
• Using ladders nearby
• Pressure washing
• Construction or roofing work
• Children playing close to the nest
• Pets moving through landscaping
• Striking the nest with a branch or tool
Unlike honeybees, bald-faced hornets can sting more than once. When the nest is threatened, multiple workers may respond.
Should Every Nest Be Removed?
Not every bald-faced hornet nest requires immediate treatment.
A nest located high in a tree and far away from regular human activity may be left alone in some situations. Bald-faced hornets provide ecological benefits by feeding on flies and other insects.
However, removal should be considered when the nest is:
• Near a doorway or walkway
• Close to a deck, porch, or patio
• In a frequently used portion of the yard
• Near children or pets
• Around a business entrance
• Close to landscaping or maintenance work
• Low enough to be disturbed accidentally
• Near someone with a known sting allergy
The nest’s location and the likelihood of contact are generally more important than its appearance alone.
Why You Should Not Knock Down an Active Nest
Attempting to knock down, cut, spray, burn, or strike an active nest can provoke a rapid defensive response.
Even when only a few hornets are visible outside, many more may be protected inside the nest.
Homeowners should avoid:
• Throwing objects at the nest
• Spraying it with a garden hose
• Cutting the supporting branch
• Sealing the entrance
• Burning the nest
• Standing directly underneath it
• Using a ladder near active hornets
Aerosol sprays may also require the user to stand closer than is safe, especially when the nest is large or elevated.
What Should You Do After Finding a Nest?
Keep people and pets away from the area and avoid disturbing nearby branches, shrubs, siding, or structures.
Observe the nest only from a safe distance. Look for consistent flight activity entering and leaving through an opening near the bottom.
Do not stand directly beneath the nest or block the insects’ flight path.
If the nest is located near an occupied area, contact a pest management professional for an evaluation.
Do Bald-Faced Hornets Reuse Old Nests?
Bald-faced hornet colonies are seasonal.
The workers and original queen generally die as cold weather arrives. Newly produced queens leave the nest, mate, and spend the winter protected in sheltered locations.
The old paper nest is not normally reused the following year. However, a new queen may build another nest elsewhere on the same property if suitable conditions are available.
An abandoned nest may gradually deteriorate from weather, birds, and other wildlife.
Preventing Problems Around Your Property
It is difficult to prevent every aerial nest because queens can choose many different locations.
Regular inspections can help identify nests while they are still small.
During spring and early summer, inspect:
• Rooflines and soffits
• Porch ceilings
• Decks
• Sheds
• Trees near walkways
• Dense shrubs
• Play areas
• Frequently used portions of the yard
Trim vegetation carefully and look for repeated insect traffic before beginning landscaping work.
Keeping trash containers closed and cleaning sugary food or beverage spills may also reduce foraging activity around patios, events, and outdoor dining areas.
The All-Stars Approach to Bald-Faced Hornet Control
At All-Stars Pest Control, we begin by correctly identifying the insect and evaluating the location of the nest.
We consider:
• The height and accessibility of the nest
• The size and activity of the colony
• Nearby doors, walkways, and gathering areas
• The risk to children, pets, customers, or employees
• The safest and most practical treatment method
Our goal is to provide straightforward recommendations without using fear to sell unnecessary services.
Bald-Faced Hornet Control in Central Virginia
All-Stars Pest Control is a family-owned pest control company serving Mechanicsville, Hanover, Richmond, Glen Allen, Ashland, Chesterfield, and surrounding Central Virginia communities.
If you discover a large paper nest near your home, business, deck, landscaping, or entrance, avoid disturbing it.
Contact All-Stars Pest Control for proper identification, practical advice, and professional treatment when needed.
WHY YELLOW JACKETS BECOME MORE AGGRESSIVE IN LATE SUMMER IN VIRGINIA
If yellow jackets suddenly seem to be everywhere around your yard, trash cans, deck, or outdoor dining area, you are not imagining it.
Yellow jacket activity commonly increases during the second half of summer throughout Mechanicsville, Hanover, Richmond, and Central Virginia. Their colonies are larger, food sources are changing, and the insects may become much more defensive around their nests.
Understanding what is happening can help you protect your family, pets, employees, and guests without taking unnecessary risks.
WHY ARE YELLOW JACKETS MORE ACTIVE IN LATE SUMMER?
A yellow jacket colony begins relatively small in the spring. As the weather warms, the queen produces more workers, and the colony continues growing throughout the summer.
By late summer, a mature nest may contain hundreds or even thousands of yellow jackets. More workers means more insects leaving the nest to search for food and more yellow jackets defending the colony.
Their feeding habits also begin to change.
Earlier in the season, yellow jackets frequently hunt insects and other sources of protein to feed developing larvae. Later in the summer, they become increasingly attracted to sugary foods and drinks.
This is why yellow jackets commonly appear around:
• Trash and recycling containers
• Outdoor meals and cookouts
• Soda cans and sweet tea
• Fallen fruit
• Pet food
• Restaurant dumpsters
• Festival and concession areas
A single uncovered drink or food container can attract multiple yellow jackets surprisingly quickly.
WHERE DO YELLOW JACKETS BUILD THEIR NESTS?
Many yellow jacket nests are hidden, making them difficult to notice until the colony has become well established.
Common nesting locations include:
• Abandoned rodent burrows
• Holes in the ground
• Landscape beds
• Areas beneath shrubs
• Wall voids
• Attics and soffits
• Sheds and outbuildings
• Openings around siding
• Spaces beneath decks or porches
Ground nests can be especially dangerous because homeowners may accidentally disturb them while mowing, trimming shrubs, pulling weeds, or allowing children and pets to play nearby.
One of the clearest signs of a nest is a steady stream of insects entering and leaving the same opening.
ARE YELLOW JACKETS THE SAME AS BEES?
Yellow jackets are wasps, not bees.
They usually have smooth, brightly marked yellow-and-black bodies and a more defined waist. Unlike honeybees, yellow jackets can sting repeatedly.
They are beneficial predators because they feed on many other insects. However, a nest located near a doorway, walkway, playground, deck, business entrance, or frequently used portion of the yard can create a serious safety concern.
WHY DO YELLOW JACKETS BECOME AGGRESSIVE?
Yellow jackets do not always attack without reason, but they are highly defensive of their nesting area.
Vibrations from lawn equipment, footsteps near an underground nest, landscaping work, or attempts to block the nest opening may trigger defensive behavior. Once the colony senses a threat, multiple yellow jackets may respond.
They can also become persistent around food and drinks during late summer. Swatting at them or attempting to crush one near the nest may increase the danger.
The safest response is to move calmly away from the area and avoid disturbing the nest.
SHOULD YOU TREAT A YELLOW JACKET NEST YOURSELF?
Spraying the insects that you see flying around will not necessarily eliminate the colony. The majority of the yellow jackets may remain protected inside the nest.
Attempting a do-it-yourself treatment can also be risky when:
• The nest entrance is difficult to see
• The colony is inside a wall
• The nest is close to a doorway or walkway
• The insects are entering through siding or roofing
• Someone nearby is allergic to stings
• The nest is underground
• The colony has already become defensive
Never seal an active wall opening without first addressing the colony. Yellow jackets trapped inside a structure may search for another exit and sometimes enter the living space.
Pouring gasoline, bleach, boiling water, or other household chemicals into a ground nest is also unsafe and may contaminate the soil without eliminating the entire colony.
WHAT SHOULD YOU DO AFTER FINDING A NEST?
Keep children and pets away from the area and stop mowing, trimming, or performing other work near the nest.
Try to identify the entrance from a safe distance, but do not stand directly in the insects’ flight path. Avoid striking the nest, blocking the opening, or spraying it while people are nearby.
When the nest is located near an occupied area, professional inspection and treatment are generally the safest options.
PREVENTING YELLOW JACKET PROBLEMS AROUND YOUR PROPERTY
Although it is impossible to prevent every yellow jacket from entering your yard, several steps can make the property less attractive:
• Keep outdoor trash containers tightly closed
• Rinse food residue from recycling containers
• Clean spills from patios, decks, and outdoor tables
• Avoid leaving pet food outdoors
• Pick up fallen fruit
• Inspect soffits, siding, and exterior openings
• Cover drinks when eating outside
• Check cans and bottles before taking a sip
• Keep food covered during cookouts and outdoor events
Commercial properties, restaurants, parks, community organizations, and outdoor event locations should pay particular attention to dumpsters, trash cans, concession areas, and beverage stations.
THE ALL-STARS APPROACH TO YELLOW JACKET CONTROL
At All-Stars Pest Control, our goal is to solve the problem without selling fear.
We begin by identifying the insect, locating the nest whenever possible, and determining whether it is in the ground, inside a structure, or attached to the exterior. We then recommend an appropriate treatment based on the nest location and the conditions surrounding the property.
Clear communication is especially important with stinging insects. We explain what we find, how the treatment works, and what activity you may notice afterward.
YELLOW JACKET CONTROL IN CENTRAL VIRGINIA
All-Stars Pest Control is a family-owned pest control company serving Mechanicsville, Hanover, Richmond, Glen Allen, Ashland, Chesterfield, and surrounding Central Virginia communities.
If yellow jackets are nesting near your home, business, deck, entrance, or outdoor gathering area, do not put yourself or your family at unnecessary risk.
Contact All-Stars Pest Control to schedule an inspection and receive trusted advice, clear communication, and a practical solution for your property.