Dealing with birds scavenging in your plaza's outdoor trash cans can be frustrating, leading to messy spills and potential health concerns. The good news is that there are several effective and humane strategies you can implement. First, consider using trash cans with secure, locking lids. Birds are clever, but a lid that snaps shut or requires a specific motion to open can be a significant deterrent. If new bins aren't in the budget, you can add bungee cords or weights to keep existing lids firmly closed.
Another excellent approach is to make the area around the bins less appealing. Ensure that trash is bagged securely, minimizing odors that attract birds. Schedule frequent waste collection to prevent overflow. You can also use physical bird deterrents. Installing bird spikes on nearby ledges or the rims of bins prevents them from landing comfortably. Reflective tape or old CDs hung nearby can create visual disturbances that scare birds away. For a more high-tech solution, ultrasonic repellents emit sounds that are bothersome to birds but inaudible to humans.
Finally, think about placement and maintenance. Position trash cans away from trees, overhangs, or light posts where birds can perch and survey the area. A well-lit location can also deter some species, as they prefer to forage in more concealed spots. By combining these methods—secure lids, area management, and physical deterrents—you can maintain a cleaner, more bird-free plaza for everyone to enjoy. Consistency is key; a multi-pronged approach will yield the best long-term results.