Two pairs of elongate, membranous, many-veined wings that always remain outstretched. Patterns of wing venation distinguish between species and families. Throughout the world. During the spring, they can often be seen flying in tandem, in mating position. The male flies above the female, grasping the back of her head with his legs.
Dragonflies can see in color.
It is produced by Van Cort Institutes in Northampton, Massachusetts.