the emperor dragonfly or blue emperor is a large species of hawker dragonfly of the family aeshnidae, averaging 78 millimetres in

white odonata wounded wonderful imperator illuminated colourful beauty color bright eye outdoor garden detail resting leaf spring beautiful natural predator wing animal emperor closeup nature macro wildlife insect dragonfly blue colorful background summer green close life isolated wild eyes bug outdoors aeshnidae damselfly fly water transparent dragon anax wings large species hawker family averaging millimetres length