Birding in Illinois
Illinois sits at the heart of the Mississippi Flyway, and Chicago's lakefront is one of the best urban birding corridors in the nation.
Overview
The Prairie State's mix of Lake Michigan shoreline, prairie remnants, bottomland forests, and the great rivers of the Mississippi and Illinois make it a major player on the Mississippi Flyway. Chicago's lakefront parks are nationally famous for migrant traps, and southern Illinois's Shawnee National Forest harbors breeding warblers more typical of the southern Appalachians. TrailBird is expanding to cover Illinois's birding hotspots with live eBird data, trail maps, and seasonal guides.
Seasonal Birding Guide
Warbler waves hit Chicago's lakefront parks in May. Shorebirds stop at Chautauqua NWR and other wetlands.
Henslow's Sparrows and Dickcissels breed in prairie remnants. Cerulean Warblers nest in southern forests.
Lakefront hawk migration and sparrow flights are highlights. Waterfowl pour into the Illinois River valley.
Bald Eagles gather along the Mississippi. Winter finches visit in irruption years. Snowy Owls appear at lakefront locations.
Quick Facts
🚨 Recent Rare Bird Alerts in Illinois
Notable sightings in the last 14 days
No rare alerts in the last 14 days.
🔥 Top Birding Hotspots in Illinois
Ranked by total species recorded
🪶 What's Being Seen in Illinois
Species spotted in the last 14 days
No recent species data available yet.
📍 Most Active Hotspots This Week
Where birders are reporting right now
🥾 Trails Near the Action
Hiking trails near recent rare sightings
No featured trail data available yet.