Ebony Jewelwings (Calopteryx maculata), female (top) & male (bottom), taken May 22, 2025, in Georgia, US
A beautiful pair of ebony jewelwings that were fluttering around each other! I wouldn't put it past them to be flirting lol. These pictures are a great side by side comparison of the sexual dimorphism of the species. Females are a dark metallic blue/green with a bold white spot on the apex of each of their four wings, while males are a brilliant metallic green with solid black wings. There are also slight morphological differences, but those are very hard to see unless you have a camera or the insect is very still, which jewelwings are not. I've just learned to remember that white spot = female!