Do Wasps Return to the Same Nest Every Year? A Guide for Tilton on the Hill Gardens
The wasps that return each spring are scouting queens, and learning to read their behaviour around your house gives you a head start on a new colony.
The first wasp of the year
Most people remember the first wasp they see each year, usually on a mild spring day. It is often a larger insect, flying slowly and close to the wall. It is not a survivor from last year’s nest, since that colony died. It is a queen who spent the winter hidden away and is now looking for a place to start again.
She is on her own. Watching how she behaves tells you a good deal. In Tilton on the Hill, as everywhere else, what she does in the first weeks decides whether you have a nest at all.
What scouting looks like and the moment she commits
A scouting queen flies in slow arcs near surfaces. She hovers at gaps, lands, walks in and sometimes disappears for a minute before reappearing. She may visit several sites in a day.
This behaviour is different from a wasp attracted by food, which zigzags around plates and bins. A scout is not interested in your picnic. She is interested in holes, cracks and sheltered corners.
Wasps start building nests from late April, depending on how mild the spring is, so a scouting queen seen earlier in the month is a sign to start your look-round.
When a queen has chosen a site, the pattern changes. She stops roaming and starts making direct trips, leaving and returning to the same point. She may carry small fibres of chewed wood, as she begins to make the first layers of paper.
At this point there is a nest, even if it is tiny. It will hold a handful of cells at first and grow once the first workers hatch. Early summer is when the colony takes off, and by August it can contain 2,000 to 10,000 wasps or more.
What to do when you see one and why early action is calmer
The rule is to observe and not interfere. Do not swat at her, block the gap or throw things at the spot. A queen who is threatened can sting, and a nest that is disturbed can become defensive.
- Stand back and note the exact position of the entrance.
- Note the time of day and how often she returns.
- Keep children and pets well clear of that part of the garden.
- Do not use anything from the shed to try to drive her out.
- Ring for advice when you are confident that a nest has begun.
A short, clear description helps us decide how to help.
A new nest is easier to deal with than a mature colony, mainly because the numbers are small and the risk of mass stinging is low. But the practical point is that it is a gentler experience for everyone, with less anxiety and less disruption to your garden.
Whatever stage the nest has reached, the price is the same fixed £95 per nest, and an additional nest on the same property is £35 per extra nest. We confirm the price on the phone before the technician visits, and no work is done until you agree.
Choosing a good observation point
Observation is the safest tool you have, and a little thought makes it more useful. Pick a spot at least a few metres from the place you suspect, in line of sight, and sit quietly for ten minutes on a warm, still morning when wasps are most active.
A mug of tea and a notebook is all you need. Record how many trips you see in ten minutes, and from which direction the wasp arrives. A queen alone makes just a few. A growing nest makes many more as the weeks pass, which tells you the colony is developing.
You can compare the numbers a week later, and that gives you a clear sense of whether the activity is increasing.
Queens do not only look at the house. Sheds, bird boxes, compost bins, hollow stumps and the undersides of garden furniture covers can all be considered. Early-season visits to any of these deserve a note.
Open a shed door gently in April and May and listen before you step inside. If you hear nothing, look at the roof timbers from the doorway. Keep what you store near walls to a minimum so that you can see surfaces clearly.
Weather and timing and writing down what you saw
A cool, wet April can delay scouting, while a warm one brings queens out early. Because of this, the best signal is what you see, not the date on the calendar. Treat the first sunny, still days of spring as the cue to start looking.
After a spell of cold weather, queens may be seen less often, but the ones that have already settled keep building. A nest started in a warm week does not stop because the temperature drops for a few days.
Keep your weekly look-round going through May and June, even if you have seen nothing, because a nest started late is still only a few weeks behind.
After each observation, jot down the date, the time and what the wasp did. Three or four entries over a fortnight give you a clear picture of whether a nest is under way, and they make the conversation on the phone much quicker, because you can describe exactly what is happening.
Booking a visit
We cover Tilton on the Hill and the surrounding villages, with no call-out charge. We are open 7 days a week, offer same-day service and work with both homes and businesses. The person who attends is trained, and our work carries full insurance.
Telephone 0116 214 9259, or book through the form on the contact page. If anyone in the household is allergic to wasp stings, let us know at booking so we can take it into account.
Wasps on your property in Tilton on the Hill?
Fixed price £95 per nest, no call-out charge, same-day service available.