Red kites were reintroduced to England, Scotland and Ireland from Welsh and Spanish populations, and have recovered to over 2,000 breeding pairs - a remarkable conservation success.
Individual red kites still die from poisoning - either targeted persecution or secondary poisoning from rodenticide-contaminated prey. Each poisoning death is a welfare harm to an individual bird that may suffer for days before dying. The population-level success does not negate individual welfare concerns. Addressing illegal persecution and rodenticide exposure remains important for welfare and conservation.