Fly larvae, commonly known as maggots, are the immature stages of flies. They typically hatch from eggs laid by adult flies on decaying organic matter, such as rotting food or animal carcasses. Maggots are usually white or cream-colored and have a soft, elongated body. They play a crucial role in the ecosystem by breaking down and recycling organic material. As they grow, maggots feed on the surrounding matter, which provides them with the nutrients needed for development. After several days, they will pupate and eventually emerge as adult flies. This life cycle is essential for maintaining the balance in nature and aiding in decomposition.