Questions & answers about wasp nests
Daniel asked:
We live in a 3 story house, on the top floor the windows are slanted and have a old locking mechanism where a bolt would go into a small circle hole with the end of the hole plated in metal, for the last month a wasp/bee (maybe 0.5cm) in size enters (only to where the window is) and goes away again, in the last 2 weeks he has taken a intrest in the small window locking hole (its no more than a inch deep and half a inch wide). and has been filling it up, at 1st i assumed he was trying to make a nest but i imagine such a small hole is usless (he bearly fits in it anymore), and was curious to if he is making a nest, or is up to something else.
Paul Sweet replied:
Sounds like a solitary bee laying eggs.
Kim asked:
I have has three very large wasps in my loft since October, I have looked for a nest and cannot see one. However last summer I had wasps going in and out of brickwork above my window, so I blocked the hole and thought nothing more of it, could I have a nest in my wall cavity? Also I did have a a nest the previous year in my shed!
Paul Sweet replied:
Nests from last year will not be re-used. Queen wasps hibernate in all sorts of places such as loft spaces, sheds, wood piles etc.
kevin asked:
hi we have had small boar holes appear on the edge of our lawn and have witnessed singular wasp/bees going in and out of them , it started last year and this year we have twice as many have tried filling holes but they just reform within days could you tell what type of wasp/bee lives in the lawn and how to get rid of them please
Paul Sweet replied:
Hi Kevin, Its mining bees. They are harmless, and you will not be stung by them as their stinger cannot penetrate human skin. Leave them alone.