For many home and business owners, the most reliable and long-term approach to resolving a bird problem involves preventing birds from gaining access in the first place through exclusion techniques. Well-executed exclusion methods can essentially remove the source of the issue by making areas inaccessible to birds.
Covering Openings and Gaps
The most basic exclusion strategy involves simply covering or closing any openings birds are using to enter an area. This may involve:
- Covering building vents, chimneys and other openings with wire mesh screens or netting.
- Sealing any cracks or gaps around windows, doors, siding and roofs with caulk, foam, or weatherstripping.
- Installing door sweeps or thresholds at building entrances birds access.
Installing Physical Barriers
For areas where complete covering is impractical, installing physical barriers can deter bird access:
- Installing overhead wires or a grid of wires near building entrances makes it difficult for birds to land.
- Hanging CDs, mylar pennants or other visual deterrents near openings make areas less appealing.
- Spikes, netting and specially designed barriers can be applied or attached to ledges birds roost or nest on.
Controlling Access Points
For heavy infestations, thoroughly identifying and controlling all potential access points is crucial:
- Inspecting the entire building exterior for any openings, cracks or crevices birds could use.
- Crawling spaces, unused pipes and channels, roof vents and drain spouts must also be covered or sealed.
- Adding screen or netting over exposed building features like chimneys and architectural details.
Regular Inspections and Maintenance
Over time seals, screens and barriers deteriorate, requiring:
- Regular inspections to identify new holes or gaps that have formed.
- Prompt repairs with high-quality sealants, wire mesh or netting designed to withstand weathering.
- Annual maintenance to retighten access point controls and ensure wires, spikes and barriers are secure.
In conclusion, exclusion methods require an initial investment of time and money but offer the most permanent solution to birds by altering the physical environment