Wondering if you may have a bat infestation in your attic? These are the signs to look for -- and methods for getting them ...

The main signs of a bat infestation are piles of rice grain-sized droppings and dark urine stains. Ammonia smells, scratching and squeaking at night, or bats around your yard are also common signs.

From the sounds of gray squirrels to bat guano, recognizing signs of animals in your home can prevent health risks and unwanted home repairs. Whether they're heard at a specific time of day or noticed ...