The conflict between cat welfare and bird conservation requires balanced approaches that protect both cats and wildlife through evidence-based management rather than simplistic solutions.
The cat-bird welfare conflict requires acknowledging that both cats and birds are sentient beings whose welfare matters. Outdoor cats are exposed to traffic, disease, and injury while inflicting mortality on birds. Individual hunting behavior varies enormously: some owned cats kill no birds while others kill hundreds annually. Management approaches that reduce bird predation while maintaining cat welfare include bell collars reducing capture success, high-visibility collar toppers, keeping cats indoors at dawn and dusk when birds are most vulnerable, and cat-proofed outdoor enclosures. Complete indoor confinement significantly reduces welfare for cats accustomed to outdoor access. Gradual transition to indoor living with enrichment provision can achieve acceptable welfare outcomes. The evidence for bell collars improving both cat and bird welfare simultaneously makes them an accessible first intervention.