House Sparrows in Wisconsin
When house sparrows are present in Wisconsin, when they nest, which native Wisconsin plants feed them, and how to host them in a USDA 3b–6a yard.
- Status in Wisconsin
- Year-round resident
- Nesting window
- May–August
- Broods
- 2–4 per season
- Hardiness zones
- USDA 3b–6a
When to expect house sparrows in Wisconsin
House Sparrows live in Wisconsin all year. Cold, snowy winters; boreal finches visit the north. That makes the cold months the time your yard matters most to them: their winter diet shifts toward grain and feeder seed.
Humid continental, with two Great Lakes shorelines, northern forest and southern prairie-oak savanna.
Nesting in Wisconsin
Across Wisconsin, house sparrows typically nest from May–August. Nest site: messy grass nest in any cavity, including nest boxes. Females lay 4–6 eggs, incubate for 10–14 days, and young leave the nest after 14 days.
Warm, humid summers.
- House Sparrows don't use nest boxes. Keep dense native shrubs and trees such as paper birch for nest sites.
- Delay heavy pruning of shrubs until after August.
Native Wisconsin plants that attract house sparrows
Of the regional native plants we track for Wisconsin, these 8 provide food or cover house sparrows 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.
Catkin seed feeds redpolls and siskins all winter.
Feeding house sparrows through the Wisconsin year
An introduced species that evicts bluebirds and kills nestlings; use 1 1/2 in bluebird holes, monitor boxes, and avoid millet if it's a problem.
- Best foods: Millet, Cracked corn.
- In Wisconsin's winter: Cold, snowy winters; boreal finches visit the north.
Full diet breakdown for house sparrows · Best feeder for house sparrows
Frequently asked
Are house sparrows in Wisconsin year-round?
Yes. House Sparrows are year-round residents in Wisconsin.
When do house sparrows nest in Wisconsin?
Nesting in Wisconsin typically runs May–August, with 2–4 per season. Clutches are 4–6 eggs, incubated for 10–14 days.
What native plants attract house sparrows in Wisconsin?
Wild bergamot, Purple coneflower, Black-eyed Susan, Common sunflower, New England aster, Little bluestem, Tall goldenrod, Paper birch are native plants in Wisconsin that provide food or cover for house sparrows.
House Sparrows in other regions
Other backyard birds in Wisconsin
Sources
- House Sparrow — All About Birds, Cornell Lab of Ornithology
- House Sparrow life history — Cornell Lab of Ornithology
- House Sparrow — Audubon Guide to North American Birds
- eBird region overview and bar charts — Wisconsin
- 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.