Based on 2,173 research-grade iNaturalist observations in Illinois, American Redstart is most often recorded in May; in Illinois it behaves like a seasonal. It ranks #58 among birds recorded in the state in our data.
Setophaga ruticilla
American Redstart in Illinois by month
Bars show research-grade observations per month. They mix true seasonality with how often people are outdoors, so treat small numbers with caution.
Also seen in Illinois in May
Red-winged Blackbird
American Robin
Canada Goose
Mallard
Baltimore Oriole
House Sparrow
Northern Cardinal
Gray Catbird
Places to look in Illinois
State ParkCahokia
Botanical GardenMorton Arboretum
National ForestShawnee National Forest
Botanical GardenChicago Botanic Garden
Botanical GardenLadd Arboretum
State ParkStarved Rock State Park
FAQ
When does American Redstart appear in Illinois?
Mainly May–May, with the most records in May.
How common is American Redstart in Illinois?
It ranks #58 by number of iNaturalist observations among birds in Illinois (2,173 records in our sample).