What a sight to see. Barbara spent a sunny 60 degree day on Robert Moses Beach, in Babylon, New York, and over the course of 5 hours one Sunday she spotted over 1000 dragon and damsal flies.
"They were very healthy and flying with a fury. At 4pm they started roosting in the pine trees with sunset at 7 pm." 09/22/13
Take an afternoon to position yourself and observe fall phenomenon. Let us know what you see.