While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

Dozens of dead and sick birds are washing ashore on Lake Michigan beaches in Illinois and Wisconsin, suspected of having the ...

Public health and natural resource managers in both Illinois and Wisconsin are looking at, but have not yet confirmed, if ...

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

Dozens of dead and sick birds are washing ashore on Lake Michigan beaches in Illinois and Wisconsin, suspected of having the ...

Hundreds of dead birds are washing up on the shoreline of Lake Michigan due to bird flu, according to one leader of a Chicago-based group monitoring the situation. According ...

A dead waterfowl discovered at Lake Julian Park received a "preliminary positive test result" for bird flu, the county said ...

Monitors with an area bird tracking organization say that they've determined that a number of ducks have succumbed to bird flu​ along Lake Michigan.

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

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

South Pleasant Valley Road between Cesar Chavez Street and South Lakeshore Boulevard was closed while crews work to resolve ...

Dozens of dead and sick birds are washing ashore on Lake Michigan beaches in Illinois and Wisconsin, suspected of having the bird flu, according to state officials.