Wasps, Bees or Hornets? Identification Advice for Cambourne Property Owners

The easiest way to identify a stripy insect around a Cambourne home is to ask what time of year it is. Wasps, bees and hornets behave differently across the seasons, and the calendar rules out a lot before you look at a single leg.

Spring: a single large insect

A lone, slow, large insect investigating soffits, bird boxes and garden sheds in spring is usually a queen looking for a nest site. Queen wasps and queen bumblebees are both about at this point. If she is smooth and sharply marked black and yellow, she is a wasp. If she is furry and rounded, she is a bumblebee. One queen is not a colony, and it is a very different situation from a busy nest.

Summer: where the traffic goes

By midsummer there are workers, and the pattern is easy to watch. Wasps enter and leave one small hole in a steady two-way line. Honey bees come back heavy with pollen and settle on a landing point before going in. Bumblebees go in and out at a slow trickle.

Many Cambourne houses are modern, with boxed-in soffits, fascia boards and eaves. A gap at one of those joints, or a bird box fixed to the gable, is a popular nest site for several species. Watch from the pavement or through a window, not from a ladder.

Late summer: the wasps change

From August, wasp workers have less grub to feed and start seeking sugar. That is why they appear on picnics, bins and around the lakeside paths, and why a gentle wasp suddenly seems a nuisance. Bees do not behave like this. Numbers at a drink or a bin point to wasps, even when the nest is somewhere you cannot see.

Autumn: what is left

The old colony winds down in autumn and the workers die off. A late nest is not usually going to survive the winter, but it can be a nuisance while it lasts, especially with children playing nearby.

Hornets

A hornet is considerably bigger than a wasp, with a brown-and-amber look rather than stark black and yellow. If you think you have one, take a photo from a distance and send it to us.

A quick check for Cambourne estates

On a modern Cambourne street, the roofline is usually uniform and the gaps are few, so a nest entrance stands out. Look for a single dark gap at a soffit joint, a vent or the edge of cladding, with a busy trickle of insects. If the insects are fuzzy and pause on the wall, think honey bees. If they are smooth and move in a straight line, think wasps. Near the lakes and open green spaces you will see many foraging insects that have nothing to do with your house, so only count the ones that go in and out of a single point.

What it costs if it is wasps

Wasp nest removal in Cambourne is £90 fixed, with no call-out fee. Read about the Cambourne service or the cost guide. A pest inspection and survey costs £120 if you want the species confirmed first.

Call 01223 902388 or WhatsApp us with what you can see.