Wasps’ nest

23°C, clearing to blue sky. No real wind.
I have a wasps’ nest in my house. It’s actually in an air-brick to the front room. Last year, I blocked the air-brick because ivy was growing through into the room right behind my stereo.
I discovered the nest yesterday when trimming a sapling Ash tree which is trying to establish itself next to the house.
Early in the morning, strange scratching sounds house can be heard from behind the stereo. Moving closer, you could clearly hear buzzing.
I presume they were warming themselves up for the day, or even cooling the nest because the sun shone on the vent.

This presents a problem- what to do, if anything, about it. Continue reading