Minnesota's bird flu crisis deepens as raptors show resistance signs

Bird flu has been detected in wild birds and poultry across Minnesota. The state, a leading turkey producer, has faced significant losses in recent years. Researchers at the Raptor Center are now tracking the virus closely. Testing at the Raptor Center began in 2022, with over 5,000 birds examined so far. Of these, 270 tested positive for avian influenza. Both live birds and those euthanised for health reasons are included in the programme.

A bald eagle showed signs of the virus two weeks before an outbreak at a turkey farm. Baby owls and eagles at the centre have also tested positive. Despite this, raptors seem to be building some resistance, though the virus is likely here to stay.

Minnesota has lost more than 10 million commercial birds to bird flu since 2022. As the top turkey-producing state, the impact on its poultry industry has been severe. The Raptor Center’s work provides early warnings for bird flu threats. Its findings help protect both public health and the poultry sector. The virus remains a persistent challenge for wildlife and farming.