Wildlife

Wildlife Poisoning Secondary Effects

Rodenticides, lead ammunition, and pesticides cause widespread secondary poisoning of non-target wildlife with significant welfare implications.

Key Facts

Second-generation anticoagulants are found in 80-90% of tested barn owls and red kites
Lead fragments in game carcasses poison eagles and vultures globally
Pesticide poisoning of invertebrates cascades through food chains affecting insectivorous birds
Copper ammunition and certified anticoagulant-free rodenticides are effective alternatives

Welfare Considerations

Non-target wildlife poisoned by rodenticides experience internal hemorrhage over days to weeks before death. Lead-poisoned raptors develop progressive neurological signs including inability to fly and convulsions before death. Pesticide poisoning causes acute neurological effects in invertebrates and vertebrates. Each of these represents preventable, prolonged suffering from human land management decisions.

What You Can Do

Never use second-generation anticoagulant rodenticides
Use copper rather than lead ammunition when shooting game
Avoid broad-spectrum insecticides near wildlife habitat
Advocate for restrictions on the most wildlife-harmful chemicals