A butterfly is an insect belonging to the order Lepidoptera, characterized by its colorful wings and delicate body. Butterflies undergo a fascinating life cycle that includes four stages: egg, larva (caterpillar), pupa (chrysalis), and adult. They are known for their ability to fly and are often found in gardens, meadows, and forests, where they feed on nectar from flowers. Butterflies play a crucial role in ecosystems as pollinators, helping plants reproduce by transferring pollen. There are approximately 17,500 species of butterflies worldwide, each with unique patterns and colors. Some well-known species include the Monarch butterfly and the Swallowtail butterfly.