I stopped on the way home today to take a short walk on Rock Creek Trail. I went over to the creek, where I had been a few weeks ago when the water was so high. There were quite a few insects about this time, including a lot of these pretty little damselflies. This is a male ebony jewelwing (Calopteryx maculata). The females have a conspicuous, white spot near the end of their wings (the “spot” on this one is a reflection, not really a spot). The photo is not as sharp as I would have liked but they don’t appreciate close approach and it’s the best I was able to get. One thing I really like about this picture, though, is that you can see the edge of the leaf through the damselfly’s wings.