fireflies

Fireflies are bioluminescent insects, primarily beetles, that produce light through a chemical reaction in their bodies. This glow is used for communication, especially to attract mates and deter predators. The light is generated when enzymes called luciferases react with compounds called luciferins in the presence of oxygen, producing an efficient and visible glow. Fireflies are typically active during warm, humid evenings and are found in various habitats like fields, forests, and gardens. Their blinking light creates captivating displays, making them a popular symbol of summer nights. This natural phenomenon showcases the fascinating interplay of biology and chemistry.