Dark-eyed Juncos in Illinois
When juncos are present in Illinois, when they nest, which native Illinois plants feed them, and how to host them in a USDA 5a–7b yard.
- Status in Illinois
- Winter visitor
- Nesting window
- Does not typically nest here
- Hardiness zones
- USDA 5a–7b
When to expect juncos in Illinois
In Illinois, juncos are winter visitors rather than breeders. Cold, windy winters in the north; the southern tip is milder and hosts more wintering species. While here they rely on grass and weed seeds.
Humid continental, grading from the Lake Michigan shore and prairie north to the forested Shawnee Hills in the south.
Native Illinois plants that attract juncos
Of the regional native plants we track for Illinois, these 8 provide food or cover juncos use:
Tubular flowers for hummingbirds and seed heads for finches.
Leave seed heads up through winter for goldfinches.
Prolific seed heads for finches and sparrows.
Annual native sunflower — the original feeder seed.
Late nectar for insects and fall seed for sparrows.
Native bunchgrass; winter seed and ground cover for sparrows and juncos.
Insect-rich in fall and seed in winter.
Hosts hundreds of caterpillar species; spring flowers draw early insects.
Feeding juncos through the Illinois year
Juncos are 'snowbirds' — they feed on the ground beneath feeders and are a sure sign winter has arrived in the south.
- Best foods: White proso millet, Hulled sunflower, Cracked corn.
- In Illinois's winter: Cold, windy winters in the north; the southern tip is milder and hosts more wintering species.
Frequently asked
Are juncos in Illinois year-round?
No. Dark-eyed Juncos are winter visitors in Illinois and do not typically nest there.
What native plants attract juncos in Illinois?
Wild bergamot, Purple coneflower, Black-eyed Susan, Common sunflower, New England aster, Little bluestem, Tall goldenrod, Sugar maple are native plants in Illinois that provide food or cover for juncos.
Dark-eyed Juncos in other regions
Other backyard birds in Illinois
Sources
- Dark-eyed Junco — All About Birds, Cornell Lab of Ornithology
- Dark-eyed Junco life history — Cornell Lab of Ornithology
- Dark-eyed Junco — Audubon Guide to North American Birds
- eBird region overview and bar charts — Illinois
- USDA Plant Hardiness Zone Map (2023)
- Audubon Native Plants Database
Timing reflects typical patterns for the region as a whole; local dates vary with elevation and year. Check the linked eBird bar charts for your county.