The Avian Influenza has claimed the lives of a Harbor Seal and a Chilean Flamingo at Chicago's Lincoln Park Zoo. The zoo announced they received results that confirmed the highly pathogenic Avian ...

Officials at Lincoln Park Zoo confirmed Wednesday that a harbor seal and a Chilean flamingo each died of highly pathogenic avian flu earlier this month. In a statement, zoo officials said the ...

Hundreds of red-breasted mergansers have been affected by a bird flu outbreak on Chicago's Lake Michigan shoreline, raising ...

Reports of dead birds washing up on beaches along Lake Michigan are sparking new fears over bird flu. Over the weekend, ...

Nearly 9 million commercial birds have tested positive for bird flu in 2025, according to the Ohio Department of Agriculture.

The infected birds "present with tremors and little ability to move," said a local conservation group tracking the outbreak.

Wildlife professionals and advocates are grappling with an avian influenza outbreak that seems to be growing more virulent ...

The largest concentrations of sick mergansers were found Saturday at North Avenue Beach and Oak Street Beach. Other birds ...

The outbreak started in December and has now spread from a few reports in the suburbs to hundreds in the city, along Lake ...

The nationwide spread of highly pathogenic avian influenza, HPAI, also known as avian or bird flu, has many in Illinois concerned about livestock, ...