Wasps can very troublesome, particularly in large numbers.
They can also be dangerous to those who are allergic to wasp stings.
The occasional wasp flying around is usually nothing to worry about. However, if you start to notice an increase in the number of wasps around your home or workplace, there’s a chance a wasp nest is nearby
To find out whether there is a wasp nest, you should observe the area to rule out any possibility that something else is attracting a large number of wasps. Nearby picnics or outdoor eating areas serving sweet or sticky items could be the culprit.
If it’s still unclear why wasps are attracted to the area, it’s time to consider where the nest is located and what actions you should take.
What does a wasp nest look like?
A wasp nest is made from a mixture of chewed wood and wasp saliva that gives a papier-mache texture and appearance. The nests are incredibly durable, lightweight, and waterproof. It takes hundreds of wasps to build a nest, and it can house up to 5,000 wasps at one time.
The problem is, that wasp nests aren’t so visible, as they tend to build in sheltered places, like bushes or under trees. Even wall cavities, garages, and sheds provide adequate shelter for wasps, which makes the presence of a nest more stressful for property owners.
The most obvious sign of a nest is a large number of wasps flying by. To identify where the nest is located you must look out for a ‘worker wasp’. These are female wasps who will likely lead you to the nest if you follow them.
When you spot a nest, it may be the size of a golf ball, which is the average size for a nest during spring. However, as the summer months pass, a wasp nest can grow several times bigger, almost to the size of a beach ball. Therefore, the sooner you spot the nest the better, as they are less aggressive in the earlier months of the season and it’s safer for an expert to remove it if the nest is small.
You should avoid removing the nest yourself as you and others are at risk of being stung by a large swarm of wasps. Instead, call an expert who has the necessary protective equipment to safely remove the nest.
Frequently Asked Questions (FAQs)
What are the most common signs of a wasp nest?
The most common signs include frequent wasp activity in a specific area, visible entry and exit points in walls, roofs or eaves, and a steady increase in wasps around your property over time.
Where do wasps usually build their nests?
Wasps typically build nests in sheltered areas such as lofts, wall cavities, roof spaces, sheds, garages, and under roof eaves where they are protected from weather and disturbance.
How can I tell if a wasp nest is active?
An active wasp nest will have regular traffic, with wasps consistently flying in and out of the same opening. You may also hear a faint buzzing sound coming from within walls or roof spaces.
Is it dangerous to have a wasp nest near my home?
Yes. Wasps can become defensive if they feel their nest is threatened, leading to multiple stings. This can pose a risk, especially to children, pets, or anyone with an allergy to wasp stings.
Can wasp nests be inside walls without being visible?
Yes. Wasps often build nests inside wall cavities or roof voids, meaning there may be no visible nest outside. In these cases, increased wasp activity around a small entry point is usually the main clue.
What should I do if I suspect a wasp nest?
If you suspect a wasp nest, it is best to avoid disturbing the area and observe from a safe distance. Professional pest control is recommended to safely confirm and remove the nest.
