Why Do Flies Increase?
Flies are tiny insects with a short life cycle. They can grow from egg to adult in seven to 10 days. They breed very quickly, and in a large number, can quickly become a major problem. While flies are not usually harmful to humans, if they are allowed to reproduce unchecked, they can multiply to alarming numbers.
Despite their diminutive size, adult flies are very hardy creatures. Some species can survive up to two months without food. If they’re provided with food, their lifespan increases dramatically. They also live longer in cooler temperatures. The most common breeding grounds for flies are decaying organic materials, such as garbage, manure, and decaying vegetation.
Flies are pests, and can pose a health risk. Since they live in decaying organic matter, they can spread bacteria and germs throughout the home. Proper cleaning and sealing of gaps or cracks can help prevent this from happening. It’s also important to keep food and garbage sanitized.
Climate change will also affect many flies, and recent research suggests that many species will suffer. A recent paper examining all insect species in the world found an apparent link between global warming and a decline in the number of species of flies. A particular species, the bone skipper fly, comes out at night in the winter and feeds on the bones of animals. This species was previously thought to be extinct, but it was recently rediscovered.