Flies In Attic Room

Cluster flies are also known as attic flies.

Flies in attic room.

Cluster flies are often known also as attic flies. These are not the same as the blue bottles that buzz hard against the windows in the warmer weather or the house flies and smaller flies that are active in summer too. Cluster flies also known as attic flies are household pests. This is the same family to which bottle or blow flies belong.

Unlike more familiar blow flies such as the bluebottle genus phormia they do not present a health hazard because they do not lay eggs in human food. The warmth generated here means that flies are naturally drawn into these cavities and voids particularly during the months of october and november where they congregate in groups or clusters. Most commonly they move from the ground to your attic for the winter when it gets cold. Can you prevent cluster flies.

Their aim is to over winter and they can find their way into loft attic or roof void spaces. Cluster flies are common in the loft and attic spaces of homes and business premises. The large black pesky flies that show up in bed rooms and on window sills from late fall through early spring have been very abundant this year possibly because of the wetter than normal weather we had last summer. By instinct they seek shelter away from the elements such as in the fall when it gets cold.

Cluster or attic flies are the genus pollenia in the blowfly family calliphoridae. The tendency of clustering in large numbers inside attics. The thorax of an adult cluster fly is covered in short golden hairs and the wings overlap when at rest. A cluster fly is very much similar to a house fly.

Cluster flies do not reproduce indoors. One of the best tips for getting rid of attic flies is to keep them from entering the house in the first place as trying to eliminate them after they are in hibernation can be difficult. Naturally your house is warmer. Cluster fly larvae develop inside earthworms living in the ground outside of homes.

Cluster fly image licensed under cc. Cluster flies come from the calliphoridae family. This name describes its characteristics very well i e. Adults measure 8 to 10 millimeters.

And the easiest entrance is usually through external gaps leading to your attic. Thus the common name they have of attic flies. The anomaly is that cluster flies may try to get into one house but may stay clear of a neighbouring house even if it is a pair of semi detached properties. Light and dark gray checkered abdomens.