Brown Thrashers in Minnesota
When brown thrashers are present in Minnesota, when they nest, which native Minnesota plants feed them, and how to host them in a USDA 3a–5b yard.
- Status in Minnesota
- Summer breeder
- Nesting window
- May–July
- Broods
- 1–2 per season
- Hardiness zones
- USDA 3a–5b
When to expect brown thrashers in Minnesota
Brown Thrashers are summer residents in Minnesota, arriving shortly before nesting begins in May and leaving after the young are independent. Through the season they feed on beetles and caterpillars.
Continental, with very cold winters and warm summers; prairie in the west, boreal forest in the northeast.
Nesting in Minnesota
Across Minnesota, brown thrashers typically nest from May–July. Nest site: twig cup low in thorny shrubs. Females lay 3–5 eggs, incubate for 11–14 days, and young leave the nest after 9–13 days.
A short, intense breeding season; most nesting runs May through July.
- Brown Thrashers don't use nest boxes. Keep dense native shrubs and trees such as red-osier dogwood, serviceberry, bur oak for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Minnesota plants that attract brown thrashers
Of the regional native plants we track for Minnesota, these 8 provide food or cover brown thrashers use:
White fruit and red-stemmed winter cover.
Early-summer fruit.
Acorns and bark insects.
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.
Feeding brown thrashers through the Minnesota year
Thrashers sweep leaf litter with their bills; keep leaves under shrubs.
- Best foods: Suet, Cracked corn, Mealworms.
- In Minnesota's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for brown thrashers · Best feeder for brown thrashers
Frequently asked
Are brown thrashers in Minnesota year-round?
No. Brown Thrashers are summer breeders in Minnesota and leave for the winter.
When do brown thrashers nest in Minnesota?
Nesting in Minnesota typically runs May–July, with 1–2 per season. Clutches are 3–5 eggs, incubated for 11–14 days.
What native plants attract brown thrashers in Minnesota?
Red-osier dogwood, Serviceberry, Bur oak, Eastern red cedar, Serviceberry, Winterberry, Staghorn sumac, Smooth sumac are native plants in Minnesota that provide food or cover for brown thrashers.
Brown Thrashers in other regions
Other backyard birds in Minnesota
Sources
- Brown Thrasher — All About Birds, Cornell Lab of Ornithology
- Brown Thrasher life history — Cornell Lab of Ornithology
- Brown Thrasher — Audubon Guide to North American Birds
- eBird region overview and bar charts — Minnesota
- 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.