647K views · 12K reactions | The Monster Dragonfly of Prehistory - Long before dinosaurs, Earth’s skies were ruled by giant dragonflies with two-foot wingspans—discover how our planet’s atmosphere made these prehistoric predators possible. | The Brain Maze | Facebook

1.8M views · 11K reactions | The dragonfly is one of the most successful hunters in the animal kingdom. Watch how it detects its prey: | TED | Facebook

2.5K views · 40 reactions | Happy #DragonflyWeek! The fascinating life cycle of dragonflies involves three stages: egg, nymph and adult. When a dragonfly nymph is ready to become an adult, it climbs out of the water, sheds its exoskeleton and leaves behind what is known as an exuviae. Have you ever spotted one of these delicate casings? #DragonflySurvey #WWTCaerlaverock | WWT | Facebook