Ants in the Kitchen
I sometimes have tiny "sugar ants" visit the kitchen. This year they came in late July, shortly after we had a nice drenching thunderstorm. They were persistent all over the counters even with my using vinegar/lemon juice to discourage them. They just walked around on the walls instead.
After Tropical Storm Debby came through last week they all disappeared. Not one to be found. Just like they appeared suddenly, they went away.
Nature's mysterious ways.
@BrazenlyLiberal Same! I wonder if it was just a scouting party, and their assignment was to thoroughly search for suitable habitat (including food) and after the allotted time and effort didn't pan out, they moved on?