Song Sparrows in New Brunswick
When song sparrows are present in New Brunswick, when they nest, which native New Brunswick plants feed them, and how to host them in a Canada 3a–5b yard.
- Status in New Brunswick
- Summer breeder
- Nesting window
- May–August
- Broods
- 2–3 per season
- Hardiness zones
- Canada 3a–5b
When to expect song sparrows in New Brunswick
Song Sparrows are summer residents in New Brunswick, arriving shortly before nesting begins in May and leaving after the young are independent. Through the season they feed on beetles, caterpillars and grasshoppers.
Humid continental with Bay of Fundy and Gulf of St. Lawrence coastlines and extensive forest.
Nesting in New Brunswick
Across New Brunswick, song sparrows typically nest from May–August. Nest site: grass cup on the ground or low in shrubs. Females lay 3–5 eggs, incubate for 12–14 days, and young leave the nest after 9–12 days.
Mild summers.
- Song Sparrows don't use nest boxes. Keep dense native shrubs and trees such as serviceberry, bur oak, black cherry for nest sites.
- Delay heavy pruning of shrubs until after August.
Native New Brunswick plants that attract song sparrows
Of the regional native plants we track for New Brunswick, these 8 provide food or cover song sparrows use:
Early-summer berries arrive exactly when nestlings are being fed.
Drought-hardy prairie oak with large acorns and a heavy insect load.
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.
Prolific seed heads for finches and sparrows.
Late nectar for insects and fall seed for sparrows.
Native bunchgrass; winter seed and ground cover for sparrows and juncos.
Feeding song sparrows through the New Brunswick year
Song Sparrows feed at the edge of shrubbery and are among the first birds singing in late winter.
- Best foods: Millet, Hulled sunflower, Cracked corn.
- In New Brunswick's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for song sparrows · Best feeder for song sparrows
Frequently asked
Are song sparrows in New Brunswick year-round?
No. Song Sparrows are summer breeders in New Brunswick and leave for the winter.
When do song sparrows nest in New Brunswick?
Nesting in New Brunswick typically runs May–August, with 2–3 per season. Clutches are 3–5 eggs, incubated for 12–14 days.
What native plants attract song sparrows in New Brunswick?
Serviceberry, Bur oak, Black cherry, American elderberry, Arrowwood viburnum, Black-eyed Susan, New England aster, Little bluestem are native plants in New Brunswick that provide food or cover for song sparrows.
Song Sparrows in other regions
Other backyard birds in New Brunswick
Sources
- Song Sparrow — All About Birds, Cornell Lab of Ornithology
- Song Sparrow life history — Cornell Lab of Ornithology
- Song Sparrow — Audubon Guide to North American Birds
- eBird region overview and bar charts — New Brunswick
- Plant Hardiness Zones of Canada — Natural Resources Canada
- 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.