Where Do Birds Build Nests?The obvious and simple answer is that birds build nests in trees, but their nesting preferences and behaviors are a bit more complex than that. In residential areas, some species take advantage of the protection our homes provide. Pigeons, starlings and sparrows are the three types that most often utilize our houses for their homes. They may set up residence in the crook of the gutter or inside the chimney. Exterior vent openings are another favorite location. If there is an opening to your attic that they can fit through, you can be sure that an individual, pair or group will eventually discover it and make their way inside.
Why Are Birds in Your Home Dangerous?There are two types of threats that arise when you have houseguests of the feathered variety. The first is that the nests themselves often create safety hazards and may lead to structural damages. The risk of fire is significant when birds build their nests in fireplaces and heating vents. Even if they construct their nest in warmer weather, they don’t dismantle their homes when they’re finished or take them with them! Nests also clog gutters, which can lead to a roof leak and subsequent structural damages. The second threat is human and pet health hazards. Birds host pathogens that can cause illness in people and their furry family members. The birds don’t transmit the diseases through direct contact. Instead, fungi, viruses and bacteria are released in bird droppings and become airborne. The microbes are then circulated through your home’s ventilation system. Common diseases associated with birds include:
- E. coli
- St. Louis encephalitis