No doubt. I was just pointing to a single instance and not saying they don’t remember well or that there isn’t data regarding insects in general.
I had a similar thought a few years back and researched it only to find that the fire fly population where I lived hadn’t really changed. I just happened to be keying on a memory that had a large amount of them and not taking into consideration that wasn’t the standard case. That their yearly population is dependent on certain weather conditions during specific months. And that some years they have a bumper crop and others not so much, but on average look about the same. That doesn’t mean it’s the same story where they live of course.
https://journals.plos.org/plosone/article?id=10.1371/journal...