Very interesting video for insect and flight mode enthusiasts. But I think the images shown at 2:21 and 2:30 are of damselflies, not dragonflies. (Dragonfly eye

Very interesting video for insect and flight mode enthusiasts. But I think the images shown at 2:21 and 2:30 are of damselflies, not dragonflies. (Dragonfly eyes tend to abut each other at the top of the head, while damselfly eyes are generally isolated on opposite sides of the head.)