6. Magnetically Controlled Feeder
For tech-savvy DIY enthusiasts, a magnetic perch can be designed. When a bird lands, a weak magnet allows access. When a squirrel steps on, its weight breaks the magnetic connection, shutting the feeding port. Use sleek, polished wood or painted metal for an elegant appearance.
Why it works: Only lighter birds can trigger the feeding mechanism. Squirrels are too heavy, and the magnets cleverly block them without looking mechanical or industrial.
