Based on 2,667 research-grade iNaturalist observations in Illinois, Eastern Phoebe is most often recorded in April; in Illinois it behaves like a seasonal. It ranks #49 among birds recorded in the state in our data.
Sayornis phoebe
Eastern Phoebe 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 April
American Robin
Canada Goose
Red-winged Blackbird
Mallard
Northern Cardinal
House Sparrow
Brown-headed Cowbird
Common Grackle
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 Eastern Phoebe appear in Illinois?
Mainly March–June, with the most records in April.
How common is Eastern Phoebe in Illinois?
It ranks #49 by number of iNaturalist observations among birds in Illinois (2,667 records in our sample).