American Kestrels in Missouri
When American are present in Missouri, when they nest, which native Missouri plants feed them, and how to host them in a USDA 5b–7b yard.
- Status in Missouri
- Year-round resident
- Nesting window
- March–June
- Broods
- 1–2 per season
- Hardiness zones
- USDA 5b–7b
- Nest box
- 3 in hole, 8 × 8 in floor, 10–30 ft
When to expect American in Missouri
American Kestrels live in Missouri all year. Cold winters with variable snow; ice storms can shut down natural food for days. That makes the cold months the time your yard matters most to them.
Humid continental, from the Ozark Plateau in the south to prairie and river floodplains in the north.
Nesting in Missouri
Across Missouri, American typically nest from March–June. Plan around that window: February for setup, June for clean-out.
Hot, humid summers.
- Have boxes cleaned and mounted before February — American begin prospecting ahead of egg-laying.
- Use a 3 in entrance on a 8 × 8 in floor, mounted 10–30 ft.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after June.
Native Missouri plants that attract American
Of the regional native plants we track for Missouri, these 8 provide food or cover American use:
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Early-summer berries arrive exactly when nestlings are being fed.
Acorns plus hundreds of caterpillar species for nestling food.
Drought-hardy prairie oak with large acorns and a heavy insect load.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Lipid-rich red fruit fuels fall migrants.
Late nectar for insects and fall seed for sparrows.
Feeding American through the Missouri year
- Top foods: None — hunts in open ground; a kestrel box is the draw.
- In Missouri's winter: Cold winters with variable snow; ice storms can shut down natural food for days.
Frequently asked
Are American in Missouri year-round?
Yes. American Kestrels are year-round residents in Missouri.
When do American nest in Missouri?
Nesting in Missouri typically runs March–June, with 1–2 per season. Clutches are 3–7 eggs, incubated for 26–32 days.
What native plants attract American in Missouri?
Flowering dogwood, Serviceberry, White oak, Bur oak, Black cherry, American elderberry, Spicebush, New England aster are native plants in Missouri that provide food or cover for American.
What size birdhouse hole do American need?
3 in, with a floor of 8 × 8 in mounted 10–30 ft.
American Kestrels in other regions
Other backyard birds in Missouri
Sources
- American Kestrel — All About Birds, Cornell Lab of Ornithology
- American Kestrel life history — Cornell Lab of Ornithology
- American Kestrel — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- eBird region overview and bar charts — Missouri
- 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.