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Outdoor Pest Control

For people who love to sit in their yard, birds, insects and other small animals can sometimes cause problems. Birds, for example can be quite messy and may eat up the harvest from certain gardening efforts. To divert the birds, manufacturers have created electronic systems that make noise, effectively becoming a techno-scarecrow.

The machines of this nature produce sounds from different birds. Most machines have various settings so you can choose one that comes from a competitor for the territory or a predatory animal. Of course humans hear this noise too, so the question becomes one of how much of a pest the birds become compared to the sound of the system.
Another option with birds is the use of ultrasonic devices.

The electronic scarecrow emits noise, movement and a spray of water
The electronic scarecrow emits noise, movement and a spray of water

The problem with these is that they have limits. The waves can’t go through walls or around corners, and the farther out they go the less effective they become. As with the indoor ultrasound, this system may be problematic to your pets unless placed high off the ground. One possible placement is the attic rafters, but this too may limit ultrasonic effectiveness because of wooden beams.
In terms of flying pests, just as indoor options - fly zappers work well for small areas, but shouldn’t be used near grills or any location where you’ll be eating outdoors. The alternative for those spaces are candles or other items that have aromatics like citronella that repel insects but isn’t unpleasant to human senses. Word of warning to birdwatchers – bugs attract birds to your yard. If you want a good variety of birds for viewing, use the bug zappers and aromatic deterrents with reserve so you don’t force the birds elsewhere.

 The Electronic Owl has moving parts and sound, that tends to keep away crows and other birds.
The Electronic Owl has moving parts and sound, that tends to keep away crows and other birds.

Finally, if you live in an area where deer are your main issue (they find your shrubbery and other greens very tasty), there are some simple home remedies you can try before spending money. One such option is surrounding the plants the deer favors with hot pepper and human hair. Many people report great success, but if it’s a rough season that’s not going to keep the deer away. At that juncture most people find electric fences the most effective solution, but they’re expensive so definitely comparison shop