How Do Flies Come Back After Winter?
WouterThe winter months can be extremely cold for flies. Since they do not need much energy to survive, their metabolism slows down, so they can hold on to fat. This means that when you see flies buzzing around in your house, they are just looking for warmth. Flies will also be waking up from their winter hibernation once the weather starts to warm up.
Flies in cold climates go into hibernation to conserve energy. Once the temperature drops below seven degrees Celsius, they stop moving and go into what is called diapause. When temperatures warm up, flies resume their normal life and begin to reproduce. Flies reach a state of motionlessness around 45degF (7degC). They are in this state for several weeks, and then start to emerge again once the weather is warm.
Flies breed in many places, including garbage, dead animals, and animal droppings. They also breed in cracks and gaps in walls and roofs. They are even found in window frames and drains. To prevent a fly infestation in your home, consider applying a professional pest control service. This will not only keep flies from breeding in your home during the winter, but will also reduce the adult flies’ population.
Cluster flies are also common during the winter. You may notice a cluster of cluster flies buzzing around your house until they die. They will usually leave your home in the spring, but they can still be a nuisance in the winter. If you see cluster flies, you need to seal them up before they reach the spring.
