Eastern Bluebirds in Missouri
When bluebirds 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
- April–August
- Broods
- 1–3 per season
- Hardiness zones
- USDA 5b–7b
- Nest box
- 1 1/2 in round (1 9/16 in for Mountain/Western overlap) hole, 5 × 5 in floor, 4–6 ft on a baffled pole
When to expect bluebirds in Missouri
Eastern Bluebirds 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: their winter diet shifts toward dogwood, sumac, holly, juniper and hackberry fruit; mealworms offered at feeders.
Humid continental, from the Ozark Plateau in the south to prairie and river floodplains in the north.
Nesting in Missouri
Across Missouri, bluebirds typically nest from April–August. Nest site: secondary cavity nester — old woodpecker holes and nest boxes in open habitat. Females lay 2–7 eggs, incubate for 11–19 days, and young leave the nest after 15–20 days.
Hot, humid summers.
- Have boxes cleaned and mounted before March — bluebirds begin prospecting ahead of egg-laying.
- Use a 1 1/2 in round (1 9/16 in for Mountain/Western overlap) entrance on a 5 × 5 in floor, mounted 4–6 ft on a baffled pole.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after August.
Native Missouri plants that attract bluebirds
Of the regional native plants we track for Missouri, these 8 provide food or cover bluebirds use:
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Dense evergreen roost cover and bluish 'berries' eaten through winter.
Early-summer berries arrive exactly when nestlings are being fed.
Deciduous holly holding red fruit into mid-winter.
Fruit clusters persist all winter as emergency food.
Red fruit heads hang on through winter.
Acorns plus hundreds of caterpillar species for nestling food.
Drought-hardy prairie oak with large acorns and a heavy insect load.
Feeding bluebirds through the Missouri year
Bluebirds hunt from perches over short grass. Put mealworm feeders in the open, near a low perch, and offer small amounts at the same time each day.
- Best foods: Live or dried mealworms, Suet nuggets / insect-suet dough, Chopped native fruit.
- Avoid: Loose seed mixes — bluebirds rarely eat seed.
- In Missouri's winter: Cold winters with variable snow; ice storms can shut down natural food for days.
Full diet breakdown for bluebirds · Best feeder for bluebirds
Frequently asked
Are bluebirds in Missouri year-round?
Yes. Eastern Bluebirds are year-round residents in Missouri.
When do bluebirds nest in Missouri?
Nesting in Missouri typically runs April–August, with 1–3 per season. Clutches are 2–7 eggs, incubated for 11–19 days.
What native plants attract bluebirds in Missouri?
Flowering dogwood, Eastern red cedar, Serviceberry, Winterberry, Staghorn sumac, Smooth sumac, White oak, Bur oak are native plants in Missouri that provide food or cover for bluebirds.
What size birdhouse hole do bluebirds need?
1 1/2 in round (1 9/16 in for Mountain/Western overlap), with a floor of 5 × 5 in mounted 4–6 ft on a baffled pole.
Eastern Bluebirds in other regions
Other backyard birds in Missouri
Sources
- Eastern Bluebird — All About Birds, Cornell Lab of Ornithology
- Eastern Bluebird life history — Cornell Lab of Ornithology
- Eastern Bluebird — 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.