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

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

An armadillo in southern Illinois and the quickest sturgeon season on Black Lake in northern Michigan are among the notes ...

In an announcement, the zoo said the closure "is out of an abundance of caution meant to protect our avian population from ...

Stunning satellite imagery reveals the aftermath of a deep freeze in Chicago, showcasing ice formations on Lake Michigan and ...

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

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.

Ever wondered how Lake Michigan influences Chicago's winters? 🌨️ The interplay between the lake and snowfall creates some ...