This morning Mrs. Beebo and I noticed a small thing, but nonetheless unsettling. All around our back porch and down the sidewalk were strewn the bodies of dead earwigs. There were at least two dozen of them. Now, normally a dead earwig is something to celebrate -- I'm not a big fan of this particular insect -- but a mass die-off does rather change the equation because we can't explain it. We don't spray chemicals of any kind around our garden, nothing out of the ordinary has happened, and yet they are all dead in what I would consider a most non-normal way.
Google wasn't any help. All the search results were about how to kill them, not how to explain them unexpectedly dying.
Ideas, anyone?