I have just read a pdf on bumblebeeconservation about the Bombus hypnorum and I am convinced you are right so thank you.
The bee's look like these and the pictures are just what is happening.
They are mating not fighting like I thought..
Any advice about what I can do?
I must have a nest...
Hello,
First of all, Any advice received is greatly appreciated..
I had a rotting wooden fascia board which seems to have attracted some kind of bee's.
I removed the rotten wood and expected to find a nest, but couldn't see a nest or any bee's at all infact inside the space between my ceiling...