Red-winged Blackbirds in South Carolina
When red-winged blackbirds are present in South Carolina, when they nest, which native South Carolina plants feed them, and how to host them in a USDA 7a–9a yard.
- Status in South Carolina
- Year-round resident
- Nesting window
- March–July
- Broods
- 2–3 per season
- Hardiness zones
- USDA 7a–9a
When to expect red-winged blackbirds in South Carolina
Red-winged Blackbirds live in South Carolina all year. Mild winters; Lowcountry backyards host Painted Buntings in summer and many sparrows in winter. That makes the cold months the time your yard matters most to them: their winter diet shifts toward grass seeds and waste grain.
Humid subtropical, from the Blue Ridge foothills to the Lowcountry marshes.
Nesting in South Carolina
Across South Carolina, red-winged blackbirds typically nest from March–July. Nest site: woven cup lashed to cattails or shrubs over water. Females lay 2–4 eggs, incubate for 11–13 days, and young leave the nest after 11–14 days.
Hot, humid summers.
- Red-winged Blackbirds don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, serviceberry, white oak for nest sites.
- Delay heavy pruning of shrubs until after July.
Native South Carolina plants that attract red-winged blackbirds
Of the regional native plants we track for South Carolina, these 8 provide food or cover red-winged blackbirds 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.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Blue-black fall fruit and dense nesting cover.
Lipid-rich red fruit fuels fall migrants.
Tubular flowers for hummingbirds and seed heads for finches.
Feeding red-winged blackbirds through the South Carolina year
One of the earliest spring returns in the north; males arrive weeks before females to claim marsh territories.
- Best foods: Cracked corn, Millet, Sunflower.
- In South Carolina's winter: Mild winters; Lowcountry backyards host Painted Buntings in summer and many sparrows in winter.
Full diet breakdown for red-winged blackbirds · Best feeder for red-winged blackbirds
Frequently asked
Are red-winged blackbirds in South Carolina year-round?
Yes. Red-winged Blackbirds are year-round residents in South Carolina.
When do red-winged blackbirds nest in South Carolina?
Nesting in South Carolina typically runs March–July, with 2–3 per season. Clutches are 2–4 eggs, incubated for 11–13 days.
What native plants attract red-winged blackbirds in South Carolina?
Flowering dogwood, Serviceberry, White oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush, Wild bergamot are native plants in South Carolina that provide food or cover for red-winged blackbirds.
Red-winged Blackbirds in other regions
Other backyard birds in South Carolina
Sources
- Red-winged Blackbird — All About Birds, Cornell Lab of Ornithology
- Red-winged Blackbird life history — Cornell Lab of Ornithology
- Red-winged Blackbird — Audubon Guide to North American Birds
- eBird region overview and bar charts — South Carolina
- 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.