@IrishEyes some years back, the starlings decided they wanted to nest in my barn. We tore their scrappy a-s-s nests down twice daily and still they returned.
They had torn the barn ceiling insulation down in one spot. That really REALLY got DH P.O.’d. He got out the extension ladder, all the tools for me to hold & hand to him, and went to work —- uttering sailor’s words the entire time.
In those days, I kept an intercom between the house and barn, so I could hear the starlings feverishly pecking at the repair job, without success. They went away and so far have not returned.
Also, I have done the brown paper bag trick to keep the Wood Bees out of the barn. It works for a few months, until they realize the bags are a fake. I use Sonic’s brown paper bags and fill them with whatever packing I have from packages I have received.
I think it’s going to be a bad year for all sorts of bees. I have seen a lot of Wasps already and they were huge. They aren’t aggressive like hornets are. They have bumped into me a few times and never stung me. The hornets go looking for trouble.