Why Are Starlings Considered a Nuisance?
If you have ever heard a swarm of starlings roosting near your home or business, you would probably not have to ask that question. Besides the racket, they are voracious eaters and can decimate crops. Since they are attracted to the high-protein food additives fed to cattle and pigs, they can infect the food with diseases that can spread between herds. They are also known as flying bullets because of the risk of one or more flying into plane engines.Why Do Starlings Nest In and Around Homes?
Because starlings nest in cavities, they are always on the look for a secure, covered place for a nest. Attics, eaves, porches and even loose siding can provide the perfect haven. They are particularly fond of exhaust vents and will also build nests in gutters or chimneys. If there are already birds like bluebirds, woodpeckers or purple martins nesting in a tree or pole, the starlings will chase them out and move in.Why Should I Want To Prevent Nesting?
Bird feces are high in uric acid. There is an abundance of droppings wherever there is a flock of starlings. The uric acid can cause damage to paint, plastic and other materials, while metal and even stone and masonry can be corroded. The mess left behind can spread bacteria, parasites and fungus. Nesting also causes risks to the safety of your buildings. Gutters can be clogged with nesting material, which has caused flooding and water damage to industrial and residential buildings. Ductwork and exhaust vents can become blocked, compromising air quality and presenting a fire hazard.
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