Swamp Sparrows in Delaware
When swamp sparrows are present in Delaware, when they nest, which native Delaware plants feed them, and how to host them in a USDA 7a–8a yard.
- Status in Delaware
- Winter visitor
- Nesting window
- Does not typically nest here
- Hardiness zones
- USDA 7a–8a
When to expect swamp sparrows in Delaware
In Delaware, swamp sparrows are winter visitors rather than breeders. Mild winters with modest snow; coastal marshes draw huge numbers of wintering sparrows and blackbirds.
Humid subtropical to temperate coastal plain between Delaware Bay and the Atlantic.
Native Delaware plants that attract swamp sparrows
Of the regional native plants we track for Delaware, these 8 provide food or cover swamp sparrows 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 swamp sparrows through the Delaware year
- Top foods: Millet, Hulled sunflower (on the ground).
- In Delaware's winter: Mild winters with modest snow; coastal marshes draw huge numbers of wintering sparrows and blackbirds.
Full diet breakdown for swamp sparrows · Best feeder for swamp sparrows
Frequently asked
Are swamp sparrows in Delaware year-round?
No. Swamp Sparrows are winter visitors in Delaware and do not typically nest there.
What native plants attract swamp sparrows in Delaware?
Flowering dogwood, Serviceberry, White oak, Black cherry, American elderberry, Arrowwood viburnum, Spicebush, Wild bergamot are native plants in Delaware that provide food or cover for swamp sparrows.
Swamp Sparrows in other regions
Other backyard birds in Delaware
Sources
- Swamp Sparrow — All About Birds, Cornell Lab of Ornithology
- Swamp Sparrow life history — Cornell Lab of Ornithology
- Swamp Sparrow — Audubon Guide to North American Birds
- eBird region overview and bar charts — Delaware
- 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.