Wildlife

Barn Owl Rodenticide Poisoning: A Hidden Crisis

Barn owls are dying from secondary rodenticide poisoning after consuming prey contaminated with anticoagulant rat poisons.

Key Facts

Barn owls can consume dozens of rodents per night, concentrating toxins
Second-generation anticoagulant rodenticides persist in prey tissues
Studies show over 90 percent of barn owls tested in some regions carry rodenticides
Acute poisoning causes internal bleeding and death
Barn owls are highly effective natural rodent controllers

Welfare Considerations

Rodenticide poisoning causes a slow, painful death from uncontrolled internal bleeding. Beyond individual suffering, population-level impacts undermine barn owl conservation. Integrated pest management using non-toxic methods and barn owl nest boxes reduces rodent problems without toxic risk.

What You Can Do

Use rodent control methods that do not involve second-generation anticoagulants
Install barn owl nest boxes to support natural rodent control
Support legislation restricting the most harmful rodenticides
Report dead barn owls to local wildlife monitoring schemes
Educate neighbors and farmers about the risks of rodenticides to owls