Wildlife

Wild Barn Owl Rodenticide Exposure Welfare

Secondary rodenticide poisoning is a major welfare threat to barn owls, with evidence of widespread UK population exposure.

Key Facts

Studies show the majority of barn owls tested contain rodenticide residues
Second-generation rodenticides bioaccumulate through the food chain via rodent prey
Sub-lethal exposure causes internal bleeding and neurological effects before death
Integrated pest management reduces rodenticide use without compromising rodent control

Welfare Considerations

Barn owls suffering rodenticide poisoning experience progressive internal haemorrhage and weakness before death - a prolonged and painful welfare end. Wildlife rehabilitation centres treat rodenticide-poisoned owls regularly. Preventing poisoning requires systemic change in rodenticide use practices.

What You Can Do

Avoid using second-generation anticoagulant rodenticide baits outdoors
Support campaigns for tighter rodenticide regulation protecting wildlife
Use alternative pest control including live trapping and proofing for rodent management