For several years there were news segments on earwigs every year about this time. They are European earwigs, accidently released into the US in the mid to late 70's, IIRC. Supposed to be harmless and do not crawl in your ear. In my area their numbers seemed to peak in the late 80's, with a slow but steady decline ever since. When I used to work nights, I would come home every morning at about 8 to find dozens of them that needed killing. They would be everywhere and nothing seemed to prevent them from finding their way indoors. They don't start appearing until mid to late June, at least in northeast Illinois. Their numbers have declined so much in my area, that I only see a handful in a season.
As an interesting sidebar, earwigs love marigolds, and for a couple of years I couldn't figure out why all my marigolds were dying, when I normally had huge healthy plants.