The red kite reintroduction in the UK is one of conservation's greatest successes, restoring a population once reduced to a handful of Welsh pairs.
Red kites face ongoing welfare threats despite recovery: lead poisoning from gut piles left by game shooters causes paralysis, seizures and prolonged death in affected birds. Secondary rodenticide poisoning from eating poisoned rats and rabbits is increasingly documented. Illegal poisoning and persecution, though reduced, still occur. The population's recovery is genuine welfare progress; preventing its reversal through lead ammunition replacement and rodenticide restrictions is the current priority.