The best way to control problem birds is by

• A. Feeding
• B. Shooting
• C. Exclusion
• D. Poisoning

Answer: (C)

Exclusion means stopping problem birds by denying them access to the places they want to nest, roost, or feed. When you seal openings, cap chimneys, install vent screens, and put barriers like netting or bird spikes on ledges, you remove the opportunity for birds to settle and breed. That approach targets the root cause of the problem—access and harborage—leading to long-term relief and reducing health hazards, mess, and damage.

Feeding birds teaches them the area is a reliable food source, which actually makes the situation worse by drawing more birds in. Shooting can be dangerous, often illegal, and tends to scatter birds to new locations rather than solving the underlying access issue. Poisoning is inappropriate for birds due to legal restrictions and the risk to other wildlife and people, and it’s rarely effective in urban settings. Focusing on exclusion creates a physical barrier that makes the area unattractive or inaccessible, giving lasting control.