Hard to tell from the grainy blackberry pictures, but witnessed a sparrow chowing down on a sizable dragonfly (above and to the left of sparrow in first picture) on 18th Street. Sparrow was wrestling with it (the blur in the second image is the dragonfly getting shaken in the bird’s beak) and breaking off chunks. More unsettling for some reason than the time I saw a red-tailed hawk take out a squirrel in Stuy Town.