Four-spotted Skimmer (Libellula quadrimaculata) - Mississippi National River & Recreation Area (U.S. National Park Service)
Four Spotted Skimmer Dragonfly At Rest Carry-all Pouch by Dale Kauzlaric - Pixels
Dragonflies, the mystical insect | Bio-Aerial Locomotion
Why do dragonflies have four wings instead of two? | BBC Science Focus Magazine
Dragonflies and Damselflies | Yorkshire Summer Insects
Widow Skimmer (Libellula luctuosa) - Mississippi National River & Recreation Area (U.S. National Park Service)
Dragonflies of North America Poster Print - Etsy
How dragonflies use ultrafast wing movements to flip over in flight | New Scientist
Common Whitetail Skimmer
4-H - The four-winged dragonfly is considered the world's greatest flyer, mastering flight in any direction! Maybe that's why they inspired the creation of flying robots. Enjoy more #ScienceSaturday facts and learning
Four-spotted Chaser Dragonfly by Dr Keith Wheeler/science Photo Library
Dragonfly dragonflies river bank river hi-res stock photography and images - Alamy