What do blow flies tend to frequent?

Blow flies are particularly attracted to decaying organic matter, which includes meat and dung. Their life cycle begins when the female blow fly lays eggs in these materials, as they provide the necessary nutrients for the larvae once they hatch. The presence of decomposing meat and animal waste is what primarily draws blow flies to these environments, making them crucial for the process of decomposition in nature.

In contrast, while fruits and vegetables can attract other types of flies, they are not the primary choice for blow flies. Similarly, though they might occasionally be found near trash, the waste itself must typically contain organic matter suited to their larvae. Freshwater lakes do not attract blow flies, as they seek out decomposing matter rather than aquatic environments. This natural inclination makes blow flies significant both ecologically and in pest control situations, where their presence can indicate the presence of decaying animals or waste.