How To Get Rid Of Starlings

While some would argue that no bird can be a pest, the European starling presents a good counter-argument. The birds, introduced to North America from Europe in 1890, have become an invasive species, with the population booming over the last century. European starlings have massive flocks, with some composed of over 4,000 birds, and the speckled birds are loathed in agriculture: Annually, these blackbirds cause roughly a billion dollars of damage to the United States' agricultural industry – and when they arrive in or around a home garden, fruit and vegetable plants can be devastated. Combined with the health hazards their waste can create, it's no wonder that a number of tactics exist to keep starlings away.

The average person encounters the European starling as an annoyance in the garden. Known as one of a number of "bully birds," these birds have a habit of descending on bird feeders and clearing them out, while scaring away songbirds and other desirable animals in the process. They can also pick berry and vegetable plants clean, leaving a mess of the area. To deal with starlings in this setting, one of the easiest tactics to deal with the birds involve switching out the feed in a bird feeder or using a feeder designed to discourage starlings. Anti-starling feeders will keep the feed under a sloped cover, allow access only from below, or have a perch that closes off the access to food when a bird above a set weight lands. When changing feed, avoid suet and corn – which starlings love – in favor of safflower seeds, sunflower seeds inside the shell, or nyjer. Any feed on the ground should be cleaned away when possible. In the event that starlings take up roost in one of your trees, roosting can be discouraged by removing feeders from the area for a few days, and by playing starling distress calls over speakers pointed at the tree at night. After a few nights of this, the birds should disperse.

If a large flock of starlings creates an issue on your property or in your neighborhood, services exist that will strategically deploy birds – often trained falcons or hawks – that will prey on the birds, disrupt their nesting habits and scare them away from the area. Sensory deterrents will have a similar effect: reflectors will disorient the birds as they fly and drive them away from the area, chemical applications will make the area unpleasant to be around and in some situations a shock track can be applied to ensure that the birds don't land on certain structures. Bird netting and angled metal can also be used to keep the birds out of certain areas.

While it is ill-advised to shoot at European starlings for a number of reasons, in some situations it can be necessary to apply extreme countermeasures – often in commercial settings, where roosting birds can put drainage systems and HVAC equipment at risk of malfunction, or where their waste could become a cause for concern. These can range from starling traps to recently developed sonic cannons, which blast high-frequency noises that prevent starlings from communicating with each other, putting their survival at risk and causing them to flee the area. These tactics come with downsides, however; while they will keep starlings away, they will likely keep more desirable birds and animals away as well.