Singapore – Officials restarted a crow shooting program this year after complaints mounted about attacks on pedestrians and cyclists in public spaces. The move marks a clear reversal from earlier efforts to manage urban birds through non-lethal means. National Development Minister Chee Hong Tat announced the resumption in March, noting that prior steps had fallen short. ([1])
Previous Controls Fall Short
Authorities had already removed nearly 9,000 nests in 2025 and carried out widespread tree pruning to limit nesting sites. Trapping programs also operated in targeted areas. These steps aimed to reduce crow numbers without lethal force, yet public reports of aggressive behavior continued to rise. The city-state’s dense layout and abundant green cover created conditions that supported larger bird populations over time. Officials concluded that additional measures were required to achieve a meaningful drop in incidents.
Official View on the New Approach
How Choon Beng, director of wildlife management at the National Parks Board, stated that shooting combined with ongoing efforts would produce a gradual and sustained reduction in crow numbers. The program targets problem birds while maintaining other management tools already in place. Government statements emphasize public safety as the primary driver. Complaints focused on crows swooping at people on footpaths and cycle tracks, prompting the policy adjustment.
Expert Concerns Over Root Causes
Albert Liu, assistant director for conservation at the nonprofit Nature Society Singapore, described culling as a measure that mainly demonstrates action to the public. He noted that it addresses symptoms rather than the conditions that allow bird numbers to grow. Conservation voices argue that lethal control alone rarely delivers lasting results in highly urban settings. They point to the need for broader changes in how cities provide food and shelter to wildlife.
Urban Conditions Fuel Bird Numbers
Ecologists link the rise in house crows and similar species directly to human-created environments. Cities supply reliable food sources, safe nesting locations, and reduced predator pressure compared with natural habitats. A global review of more than 400 studies found that most crow species increase in abundance as urban areas expand. A 2003 Singapore study reached similar conclusions, highlighting how local tree species such as yellow flame trees support crow nesting. These patterns explain why non-lethal removals have struggled to keep pace with population growth. The resumption of shooting reflects ongoing tension between maintaining green urban spaces and managing the wildlife they attract. Long-term outcomes will depend on whether combined controls can shift the balance without repeated interventions.
