Deliberate and accidental poisoning kills vast numbers of wild animals each year, from raptors ingesting lead ammunition to pollinators exposed to pesticides and carnivores targeted by illegal poisons.
Poisoned animals suffer considerably before death. Lead poisoning causes neurological damage, weakness, and starvation over days to weeks. Rodenticide anticoagulants cause internal bleeding and distress over 4-14 days. Animals poisoned by carbofuran or organophosphates may suffer seizures and respiratory failure. Even sublethal poisoning impairs hunting, navigation, and reproduction, reducing survival and welfare over extended periods.