Dragonflies are fascinating insects known for their long bodies, large eyes, and two pairs of transparent wings. They belong to the order Odonata and are often found near water sources like ponds and streams. Dragonflies are skilled flyers, capable of hovering, flying backward, and even making sharp turns. They play an important role in the ecosystem by controlling mosquito populations, as they primarily feed on other insects. There are over 5,000 species of dragonflies worldwide, varying in size and color. Their life cycle includes three stages: egg, nymph, and adult. The nymph stage can last several years in water before they emerge as adults, showcasing their vibrant colors and impressive flying abilities.