Dragonflies Use Motion Camouflage

Some of the most fascinating insects in the world are dragonflies. The largest insect ever recorded was an astounding 18 inches in length with a wingspan of 30 inches. It was a prehistoric relative of the dragonfly. They not only have an unusual appearance, but they also possess some fascinating abilities. A dragonfly, for example, can use motion camouflage.

This unusual method of camouflage contradicts what other animals do to conceal themselves. While conventional camouflage requires you to remain still in order to blend in with the surroundings, a dragonfly can mask any movement. Because it is such a complicated procedure, scientists are still unsure of how a dragonfly accomplishes it. Nevertheless, the process as it is currently understood is rather special.

In essence, a dragonfly's ability to continuously alter its flying while following prey allows it to remain fixed in the same location on its victim's retina. The dragonfly is hovering in position, absolutely still in the eyes of the thing being chased. Although it appears to be moving in the same direction with respect to a stationary object, in reality, it is actively flying in the direction of its prey. Because of this, the dragonfly can approach its victim quickly and without the prey recognizing that they have no more time to flee.