Northern Mockingbirds in Delaware
When mockingbirds 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
- Year-round resident
- Nesting window
- March–August
- Broods
- 2–3 per season
- Hardiness zones
- USDA 7a–8a
When to expect mockingbirds in Delaware
Northern Mockingbirds live in Delaware all year. Mild winters with modest snow; coastal marshes draw huge numbers of wintering sparrows and blackbirds. That makes the cold months the time your yard matters most to them: their winter diet shifts toward holly, hackberry, pokeweed and multiflora fruit.
Humid subtropical to temperate coastal plain between Delaware Bay and the Atlantic.
Nesting in Delaware
Across Delaware, mockingbirds typically nest from March–August. Nest site: twig cup in shrubs and small trees 3–10 ft up. Females lay 2–6 eggs, incubate for 12–13 days, and young leave the nest after 12–13 days.
Hot, humid summers; bay-shore woodlots are important migrant stopovers in May.
- Northern Mockingbirds don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, eastern red cedar, serviceberry for nest sites.
- Delay heavy pruning of shrubs until after August.
Native Delaware plants that attract mockingbirds
Of the regional native plants we track for Delaware, these 8 provide food or cover mockingbirds 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.
Summer fruit and one of the top caterpillar host trees.
Feeding mockingbirds through the Delaware year
Mockingbirds defend fruiting shrubs from other birds all winter; plant several berry bushes to spread them out.
- Best foods: Suet, Fruit, Mealworms.
- In Delaware's winter: Mild winters with modest snow; coastal marshes draw huge numbers of wintering sparrows and blackbirds.
Full diet breakdown for mockingbirds · Best feeder for mockingbirds
Frequently asked
Are mockingbirds in Delaware year-round?
Yes. Northern Mockingbirds are year-round residents in Delaware.
When do mockingbirds nest in Delaware?
Nesting in Delaware typically runs March–August, with 2–3 per season. Clutches are 2–6 eggs, incubated for 12–13 days.
What native plants attract mockingbirds in Delaware?
Flowering dogwood, Eastern red cedar, Serviceberry, Winterberry, Staghorn sumac, Smooth sumac, White oak, Black cherry are native plants in Delaware that provide food or cover for mockingbirds.
Northern Mockingbirds in other regions
Other backyard birds in Delaware
Sources
- Northern Mockingbird — All About Birds, Cornell Lab of Ornithology
- Northern Mockingbird life history — Cornell Lab of Ornithology
- Northern Mockingbird — 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.