They seem really bad this year, we just had windows put in, the installers were battling a horde coming out of our attic. They basically nuked them in order to get the job done but it was the most I've ever seen. We always have them but this year is the worst for some reason. We've had really good luck in the past with the hanging sticky traps but they wont go near them this year, maybe they're evolving lol.Guys we have yellow jackets somewhere in our attic (unused space). I've seen them coming through the porch fascia. It used to be one 1 every 30 seconds like 3 weeks ago?. Now it's 2 to 3 every 10 seconds going in. I called a pest control. Dh is like we don't need that. And is going in to look. I'm about to be a widow.