For the past few years I’ve had them in my yard. Neat looking wasp, also spooky! Anyway, in past years I’ve only seen one, and only one or two holes dug out for their eggs. This year I’ve got something like eight holes. I’ve seen two of the wasps, and also a much smaller wasp that seems interested in the holes.
I’m wondering if the smaller wasp is maybe a male?
With all these holes and now two wasps am I going to have a herd of them next year?
Also, they aren’t aggressive, but my dog keeps going right by there nesting place and they don’t like that. Anybody know how bad their sting is?