Horned Larks in Iowa
When horned larks are present in Iowa, when they nest, which native Iowa plants feed them, and how to host them in a USDA 4b–6a yard.
- Status in Iowa
- Year-round resident
- Nesting window
- February–July
- Broods
- 1–3 per season
- Hardiness zones
- USDA 4b–6a
When to expect horned larks in Iowa
Horned Larks live in Iowa all year. Cold, windy winters; open farmland makes backyard shelter and feeders a lifeline. That makes the cold months the time your yard matters most to them.
Humid continental prairie state, with loess hills in the west and the Driftless Area in the northeast.
Nesting in Iowa
Across Iowa, horned larks typically nest from February–July. Plan around that window: January for setup, July for clean-out.
Hot, humid summers with thunderstorms.
- Horned Larks 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 July.
Native Iowa plants that attract horned larks
Of the regional native plants we track for Iowa, these 8 provide food or cover horned larks 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 horned larks through the Iowa year
- Top foods: Cracked corn, Millet (on bare ground).
- In Iowa's winter: Cold, windy winters; open farmland makes backyard shelter and feeders a lifeline.
Full diet breakdown for horned larks · Best feeder for horned larks
Frequently asked
Are horned larks in Iowa year-round?
Yes. Horned Larks are year-round residents in Iowa.
When do horned larks nest in Iowa?
Nesting in Iowa typically runs February–July, with 1–3 per season. Clutches are 2–5 eggs, incubated for 10–12 days.
What native plants attract horned larks in Iowa?
Wild bergamot, Purple coneflower, Black-eyed Susan, Common sunflower, New England aster, Little bluestem, Tall goldenrod, Paper birch are native plants in Iowa that provide food or cover for horned larks.
Horned Larks in other regions
Other backyard birds in Iowa
Sources
- Horned Lark — All About Birds, Cornell Lab of Ornithology
- Horned Lark life history — Cornell Lab of Ornithology
- Horned Lark — Audubon Guide to North American Birds
- eBird region overview and bar charts — Iowa
- 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.