Urban pigeons face widespread persecution despite evidence that lethal control is ineffective. Fertility control and habitat management offer more humane and lasting population solutions.
Urban pigeons suffer considerably from both deliberate and inadvertent human actions: poisoning, glue traps, spike injuries causing limb loss, and leg-ring entanglement from breeding loft escapees. Culling campaigns cause suffering on a large scale with minimal population effect, making them both cruel and ineffective by their own stated goals. Fertility control programmes, combined with clean feeding stations and building modifications that limit nesting in dangerous locations, offer a welfare-positive and cost-effective alternative. The welfare case for non-lethal management is reinforced by behavioural research demonstrating pigeon cognitive complexity, including spatial memory and face recognition abilities.