8. The Cage Barrier Feeder
This method surrounds the feeder with a wire cage large enough for birds to enter but too small for squirrels to squeeze through.
Why It Works
Birds can easily access seed through the cage openings, while squirrels are physically blocked from reaching the feeder ports.
Materials Needed
- Galvanized wire mesh
- Tin snips
- Zip ties or wire
- Feeder
How to Build
Form the mesh into a cylindrical or box-shaped cage around the feeder, leaving adequate space for birds to enter while maintaining clearance from feeding ports.
Best Placement
Hang in open areas where birds can approach easily from all directions.
Advantages
- Extremely durable
- Long-lasting
- Requires no moving parts
- Works in all weather
This design is ideal for areas with aggressive squirrel populations and persistent feeder raids.