Dark-eyed Juncos in Manitoba
When juncos are present in Manitoba, when they nest, which native Manitoba plants feed them, and how to host them in a Canada 1a–3b yard.
- Status in Manitoba
- Summer breeder
- Nesting window
- June–July
- Broods
- 1–3 per season
- Hardiness zones
- Canada 1a–3b
When to expect juncos in Manitoba
Dark-eyed Juncos are summer residents in Manitoba, arriving shortly before nesting begins in June and leaving after the young are independent. Through the season they feed on beetles, caterpillars and moths.
Continental, from prairie in the southwest to boreal forest and Hudson Bay tundra in the north.
Nesting in Manitoba
Across Manitoba, juncos typically nest from June–July. Nest site: cup on the ground, hidden under roots, banks or overhangs. Females lay 3–5 eggs, incubate for 11–13 days, and young leave the nest after 9–13 days.
Warm summers with a short, intense nesting season.
- Dark-eyed Juncos don't use nest boxes. Keep dense native shrubs and trees such as paper birch for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Manitoba plants that attract juncos
Of the regional native plants we track for Manitoba, these 8 provide food or cover juncos use:
Tubular flowers for hummingbirds and seed heads for finches.
Prolific seed heads for finches and sparrows.
Annual native sunflower — the original feeder seed.
Late nectar for insects and fall seed for sparrows.
Native bunchgrass; winter seed and ground cover for sparrows and juncos.
Insect-rich in fall and seed in winter.
Catkin seed feeds redpolls and siskins all winter.
Nectar-rich in summer, seed for finches in fall.
Feeding juncos through the Manitoba year
Juncos are 'snowbirds' — they feed on the ground beneath feeders and are a sure sign winter has arrived in the south.
- Best foods: White proso millet, Hulled sunflower, Cracked corn.
- In Manitoba's summer: offer water and insect foods; natural food is abundant.
Frequently asked
Are juncos in Manitoba year-round?
No. Dark-eyed Juncos are summer breeders in Manitoba and leave for the winter.
When do juncos nest in Manitoba?
Nesting in Manitoba typically runs June–July, with 1–3 per season. Clutches are 3–5 eggs, incubated for 11–13 days.
What native plants attract juncos in Manitoba?
Wild bergamot, Black-eyed Susan, Common sunflower, New England aster, Little bluestem, Tall goldenrod, Paper birch, Rocky Mountain bee plant are native plants in Manitoba that provide food or cover for juncos.
Dark-eyed Juncos in other regions
Other backyard birds in Manitoba
Sources
- Dark-eyed Junco — All About Birds, Cornell Lab of Ornithology
- Dark-eyed Junco life history — Cornell Lab of Ornithology
- Dark-eyed Junco — Audubon Guide to North American Birds
- eBird region overview and bar charts — Manitoba
- 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.