1. Netting:
- Install bird netting over the area you want to protect or the entire opening of the building.
- Make sure the netting is strong and tightly secured so birds cannot tear through it.
- Choose a mesh size small enough to prevent even small birds from passing through.
2. Exclusion Bars:
- Attach exclusion bars to the building’s exterior to block birds from entering potential nest sites.
- Install them around eaves, parapets, beams, and other areas where birds may try to roost.
3. Bird Spikes:
- Install bird spikes on ledges, beams, and other areas where birds perch.
- The sharp points deter birds from landing or roosting on these surfaces.
4. Electric Barriers:
- Set up electric barriers along beams, wires, or ledges where birds like to roost.
- The electric shock will deter birds from perching on these surfaces.
5. Visual Deterrents:
- Use reflective tape, balloons, old CDs, or other shiny objects that can discourage birds from approaching.
- Birds may perceive these items as predators or obstacles and avoid them.
6. Acoustic Deterrents:
- Employ devices that emit high-frequency sounds or distress calls of predatory birds to scare away other birds.
- However, birds may habituate to these sounds over time, so vary their use.
7. Trapping and Relocation:
- If the bird population is manageable, you can humanely trap and relocate them.
- Consult local regulations for proper trapping methods and release locations.
8. Seal Potential Entry Points:
- Inspect the building’s exterior for any cracks, gaps, or holes that might provide access to birds.
- Seal these entry points to prevent birds from entering the building in the first place.
Remember that some bird species are protected by law, so always consult with local authorities and wildlife experts before implementing any bird control measures.