I noticed the same here when the grass doesn’t get cut that so many more bees and butterflies are around.
Since my two cats are always on the window ledge, I noticed marks on the glass and cleaned it inside and out the other day. Now I’ve let the blinds halfway down so no other little critter flies into the glass.
Thanks so much Joan for tip and beer.😊
Accidents do happen, I have never had one die from flying into the window pane normally able to revive and fly again. Enjoy your day and change in season, slowly going into delightful colours in your neck of the woods.