Flies make nests in a variety of places. They prefer places that are rich in food sources and provide shelter to the young. They also like to find places that are covered in a protective covering. Keeping this in mind, you can block the entrances to the place where flies make their nests.
The average female fly lays four to six batches of 75 to 100 eggs. These eggs hatch in about twelve to twenty-four hours and are white to gray in color. The larvae, or maggots, of these flies are pale white worms about 4 to 7.5 millimeters long. They are edible, so you can try them and learn more about the life cycle of these critters.
Flies will lay eggs on any material that contains food. This can include unattended food, garbage, feces, and even decaying corpses. The food that is exposed to flies can cause a large infestation. If the food is left out for an extended period of time, the eggs can be fertilized and grow into multiple generations. This means that food should be stored properly in order to prevent flies from making nests in the house.
There are several types of flies that are known to make nests. The first is the house fly, which has wings that overlap. The second type, called cluster flies, lay their eggs on earthworms. When the summer months come, they begin to fly around and find a warm place to breed.