It is often necessary to use a variety of excluding and repelling methods simultaneously to control nuisance birds. Food sources for birds include seeds, fruits, berries and insects. To reduce the number of problem birds, eliminate or control their access to food. Strategies for controlling problem birds around homes are often different from those needed around farmsteads. The homeowner may reduce the number of undesirable birds by choosing plants that do not produce edible nuts, fruits and berries, or by changing the type of food offered in bird feeders.
Variety is necessary for successful bird damage control.
Use different methods, and change them so birds do not become accustomed to them. House sparrows are often a problem at the feeder. Make it difficult for house sparrows and other large birds to feed by using tubular feeders without perches. These feeders are easily accessible to the clinging birds such as nuthatches, chickadees and titmice. Lure house sparrows away from the feeding station by using a platform-type feeder, loaded with a mixture of white proso millet and cracked corn, at the back of the yard away from the other feeders.