Most commonly they move from the ground to your attic for the winter when it gets cold.
Flies in attic bedroom.
Flies that gather in roofs around windows and on walls inside in the autumn and winter are called cluster flies also known as attic flies.
Occasionally one got into the house but not too bad really.
Today i found a load in my wardrobe they flew out when i took out a jumper which scared the bejeezus out of me.
This name describes its characteristics very well i e.
Fly tape or fly paper is a simple and effective tool for catching large numbers of adult flies.
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.
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.
They were really slow but every day i could go into the attic bedroom and find 30 flies.
We could find exactly where they were after about 3 4 weeks they disappeared of their own accord but it was horrible while it lasted.
We are going through exactly the same except the flies aren t dead and they are in our bedroom every day there are 3 or 4 new 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.
Naturally your house is warmer.
Have just spent an hour and a half cleaning out the wardrobe and bedroom suspect though that i.
Cluster flies are also known as attic flies.
Adults measure 8 to 10 millimeters.
And the easiest entrance is usually through external gaps leading to your attic.
Cluster fly image licensed under cc cluster flies also known as attic flies are household pests.
By instinct they seek shelter away from the elements such as in the fall when it gets cold.
Purchase one or more rolls of fly tape like tat or black flag and hang them up in areas where flies tend to congregate.
Attic flies which are also known as cluster flies are insects that often migrate into homes in the fall where they hibernate for the cooler fall and winter months.
What do they look like.
Thus the common name they have of attic flies.
Do not hang fly tape directly above areas where you will be preparing or eating food.
Cluster flies are common in the loft and attic spaces of homes and business premises.
Cluster fly larvae develop inside earthworms living in the ground outside of homes.
What causes cluster flies in the house.
Cluster or attic flies are the genus pollenia in the blowfly family calliphoridae.