Film and media fan, teacher, researcher, and writer.
One of the easiest ways to tell males and females apart is the pheromone sacs males have on their wings. Usually, they look like two black dots, but you can really see the detail here.
One of the easiest ways to tell males and females apart is the pheromone sacs males have on their wings. Usually, they look like two black dots, but you can really see the detail here.