Black-and-white Warblers in Nova Scotia
When black-and-white warblers are present in Nova Scotia, when they nest, which native Nova Scotia plants feed them, and how to host them in a Canadian zones 5a–7a yard.
- Status in Nova Scotia
- Summer breeder
- Nesting window
- June–July
- Broods
- 1 per season
- Hardiness zones
- Canadian zones 5a–7a (roughly USDA 4–6 equivalent)
When to expect black-and-white warblers in Nova Scotia
Black-and-white Warblers are summer residents in Nova Scotia, arriving shortly before nesting begins in June and leaving after the young are independent.
Maritime — cool summers, snowy but ocean-moderated winters, fog and wind along the coast.
Nesting in Nova Scotia
Across Nova Scotia, black-and-white warblers typically nest from June–July. Plan around that window: May for setup, July for clean-out.
Cool summers delay nesting compared with inland regions at similar latitude.
- Black-and-white Warblers don't use nest boxes. Keep dense native shrubs and trees such as balsam fir, paper birch, serviceberry for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Nova Scotia plants that attract black-and-white warblers
Of the regional native plants we track for Nova Scotia, these 8 provide food or cover black-and-white warblers use:
Seeds and wind shelter.
Catkin seeds and insects.
Early-summer berries arrive exactly when nestlings are being fed.
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.
Late nectar for insects and fall seed for sparrows.
Insect-rich in fall and seed in winter.
Feeding black-and-white warblers through the Nova Scotia year
- Top foods: Suet (rarely, on migration).
- In Nova Scotia's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for black-and-white warblers · Best feeder for black-and-white warblers
Frequently asked
Are black-and-white warblers in Nova Scotia year-round?
No. Black-and-white Warblers are summer breeders in Nova Scotia and leave for the winter.
When do black-and-white warblers nest in Nova Scotia?
Nesting in Nova Scotia typically runs June–July, with 1 per season. Clutches are 4–6 eggs, incubated for 10–12 days.
What native plants attract black-and-white warblers in Nova Scotia?
Balsam fir, Paper birch, Serviceberry, Black cherry, American elderberry, Arrowwood viburnum, New England aster, Tall goldenrod are native plants in Nova Scotia that provide food or cover for black-and-white warblers.
Black-and-white Warblers in other regions
Other backyard birds in Nova Scotia
Sources
- Black-and-white Warbler — All About Birds, Cornell Lab of Ornithology
- Black-and-white Warbler life history — Cornell Lab of Ornithology
- Black-and-white Warbler — Audubon Guide to North American Birds
- eBird region overview and bar charts — Nova Scotia
- Plant Hardiness Zones of Canada — Natural Resources Canada
- Audubon Native Plants Database
- Maritimes Breeding Bird Atlas
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.