Closed for June – Spectacular Summer Dragonflies - Field Station
Libellula quadrimaculata, Four-spotted Chaser dragonfly
4-winged dark colored dragonfly - Libellula luctuosa - BugGuide.Net
How dragonflies use ultrafast wing movements to flip over in flight | New Scientist
Dragonflies | MDC Teacher Portal
Four-spotted Chaser Dragonfly by Dr Keith Wheeler/science Photo Library
Four Spotted Skimmer Dragonfly At Rest Carry-all Pouch by Dale Kauzlaric - Pixels
Valerie's Austin Bug Collection: Insects > Odonata (dragonflies, damselflies) > Libellulidae (skimmers)
The flap on dragonfly flight
40+ Free Four-Spot Dragonfly & Insect Images - Pixabay
Dragonflies and Damselflies | Yorkshire Summer Insects
Dragonflies of Alaska
Confusing Summer Dragonflies (Family Libellulidae) - Field Station
Why do dragonflies have four wings instead of two? | BBC Science Focus Magazine
Dragonfly dragonflies river bank river hi-res stock photography and images - Alamy
Skimmers (Libellulidae) | Farmscape Ecology Program
Dragonflies, the mystical insect | Bio-Aerial Locomotion
Dragonflies gather in masses across Wisconsin during migration
What Southern Ontario Damselfly or Dragonfly Has Black Wings Or Black and Clear Wings and a Green Blue Body? | Natural Crooks Ramblings
Libellula quadrimaculata, Four-spotted Chaser dragonfly
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
Widow Skimmer (Libellula luctuosa) - Mississippi National River & Recreation Area (U.S. National Park Service)
Four wings dragonfly hi-res stock photography and images - Alamy
Four-spotted Chaser - British Dragonfly Society
