Firefly season

An action packed day ripping out stuff from the restaurant I made some windows and other objects for. Their 13 years in business ended last saturday.
We stopped the truck just down the valley on the way home and saw about twenty or so fireflies at one spot. This one was having a break just perched on our insect screen. Up until now we have only really seen them in twos and threes, so something has happened to increase their population this year.