Often gather on sun-warmed exterior walls before finding openings into the structure.
Can enter buildings in fall and later appear around windows and upper areas of the home on warmer winter days.
May congregate in large numbers on exterior walls before moving into protected structural spaces.
Certain spiders and other insects can also seek sheltered locations around homes as outdoor conditions change.
Often gather on sun-warmed exterior walls before finding openings into the structure.
May congregate in large numbers on exterior walls before moving into protected structural spaces.
Can enter buildings in fall and later appear around windows and upper areas of the home on warmer winter days.
Certain spiders and other insects can also seek sheltered locations around homes as outdoor conditions change.
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