Do Birds Stay In Attics For Winter. Only the heartiest of colder climate wild birds which have. According to the occupational safety and health administration birds can carry pathogens that may cause more than 60 diseases that can be transferred to humans. Winter migration and the backyard birds that stay behind can raise many questions about how a bird survives such journeys and temperatures.
The little brown bat and big brown bat especially enjoy roosting in homes and other buildings. Their maternity colonies are commonly found in attics through late summer as the high heat helps the bats focus less on staying warm and more on spending their energy on growing.
So don t attempt to kill the birds as a way to remove them.
Bats are very sensitive when it comes to temperature. In addition birds can also be infested with bird lice. Big brown bats will wake up every few weeks and fly around the attic or in the walls of your home. If food remains available due to an unusually warm late fall or winter birds may delay migration.
