The green bottle fly, scientifically known as *Lucilia sericata*, is a common species of blow fly recognized for its shiny, metallic green coloration. These flies are typically found in urban and rural areas, often near decaying organic matter, where they lay their eggs. The larvae, or maggots, feed on decomposing material, playing a crucial role in the ecosystem by aiding in decomposition. Adult green bottle flies are about 8 to 10 millimeters long and have a distinctive appearance with their bright green bodies and large, red eyes. They are attracted to strong odors, which helps them locate food sources and breeding sites. These flies are also important in forensic science, as their life cycle can help estimate the time of death in criminal investigations.