I've noticed this spring/summer that we haven't really seen any fireflies yet. Is this a bad environmental/ecosystem thing, or just a fluke? .
They should be out by now. This page suggests some things that might affect fireflies: https://legacy.mos.org/fireflywatch/environmental_factors ‎· John B.
For the first time after I don't know, maybe 10 years, I've seen one firefly a coupel of weeks ago. I was afraid they disappeared for all the chemicals used in my area, but it seems that at least one survived! (north-east side of Italy) ‎· Brixie