Winter Wrens in Northwest Territories
When winter wrens are present in Northwest Territories, when they nest, which native Northwest Territories plants feed them, and how to host them in a Canada 0a–1a yard.
- Status in Northwest Territories
- Summer breeder
- Nesting window
- May–July
- Broods
- 1–2 per season
- Hardiness zones
- Canada 0a–1a
When to expect winter wrens in Northwest Territories
Winter Wrens are summer residents in Northwest Territories, arriving shortly before nesting begins in May and leaving after the young are independent.
Subarctic boreal forest in the south, Arctic tundra in the north.
Nesting in Northwest Territories
Across Northwest Territories, winter wrens typically nest from May–July. Plan around that window: April for setup, July for clean-out.
Brief summers with midnight sun.
- Winter Wrens don't use nest boxes. Keep dense native shrubs and trees such as paper birch, chokecherry, balsam fir for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Northwest Territories plants that attract winter wrens
Of the regional native plants we track for Northwest Territories, these 7 provide food or cover winter wrens use:
Catkin seed feeds redpolls and siskins all winter.
Dark summer fruit and heavy caterpillar load.
Spruce-budworm habitat and dense winter roosting cover.
Cone crops drive winter irruptions of finches and crossbills.
Deciduous conifer with small cones for siskins and redpolls.
Early catkins draw insects for arriving warblers and hummingbirds.
Catkin seed for redpolls on the tundra.
Feeding winter wrens through the Northwest Territories year
- Top foods: Suet crumbs, Mealworms.
- In Northwest Territories's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for winter wrens · Best feeder for winter wrens
Frequently asked
Are winter wrens in Northwest Territories year-round?
No. Winter Wrens are summer breeders in Northwest Territories and leave for the winter.
When do winter wrens nest in Northwest Territories?
Nesting in Northwest Territories typically runs May–July, with 1–2 per season. Clutches are 4–9 eggs, incubated for 14–16 days.
What native plants attract winter wrens in Northwest Territories?
Paper birch, Chokecherry, Balsam fir, White spruce, Tamarack, Willow (Bebb), Dwarf birch are native plants in Northwest Territories that provide food or cover for winter wrens.
Winter Wrens in other regions
Other backyard birds in Northwest Territories
Sources
- Winter Wren — All About Birds, Cornell Lab of Ornithology
- Winter Wren life history — Cornell Lab of Ornithology
- Winter Wren — Audubon Guide to North American Birds
- eBird region overview and bar charts — Northwest Territories
- 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.