Barn Owl Conservation and Rat Poison Welfare Concerns

Barn owls and other raptors are secondary victims of rodenticide poisoning, dying painful deaths after consuming poisoned prey, creating a wildlife welfare crisis within agricultural pest management.

Key Facts

Second-generation anticoagulant rodenticides are found in over 70% of tested barn owls in some European studies
Anticoagulant poisoning causes internal hemorrhaging, weakness, and prolonged death over days
Barn owls are effective natural rat control, with a single pair consuming over 1,000 rodents annually
Barn owl nest box programs restore natural pest control while reducing rodenticide dependence
First-generation rodenticides are less persistent and pose lower secondary poisoning risk to raptors

Welfare Considerations

Rodenticide secondary poisoning of raptors is a welfare crisis embedded in agricultural pest management. Barn owls dying from anticoagulant poisoning experience prolonged internal hemorrhaging over days before death. The welfare irony is that killing barn owls with rodenticides eliminates the most effective natural rodent control available, requiring more rodenticide use in an escalating cycle. Nest box programs that support barn owl populations provide sustainable pest management that benefits both farmers and owls. The welfare solution and the practical solution are identical: reduce rodenticide use and restore raptor populations.

What You Can Do

Install barn owl nest boxes on agricultural land to support natural rodent control
Use first-generation rodenticides only as a last resort and never second-generation products outdoors
Support campaigns for stricter regulation of second-generation anticoagulant rodenticides
Report injured or dead raptors to wildlife organizations for toxicological testing