Cliff Swallows in Manitoba
When cliff swallows 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
- 1–2 per season
- Hardiness zones
- Canada 1a–3b
When to expect cliff swallows in Manitoba
Cliff Swallows are summer residents in Manitoba, arriving shortly before nesting begins in June and leaving after the young are independent.
Continental, from prairie in the southwest to boreal forest and Hudson Bay tundra in the north.
Nesting in Manitoba
Across Manitoba, cliff swallows typically nest from June–July. Plan around that window: May for setup, July for clean-out.
Warm summers with a short, intense nesting season.
- Cliff Swallows don't use nest boxes. Keep dense native shrubs and trees such as bur oak, american elderberry, eastern white pine for nest sites.
- Delay heavy pruning of shrubs until after July.
Native Manitoba plants that attract cliff swallows
Of the regional native plants we track for Manitoba, these 8 provide food or cover cliff swallows use:
Drought-hardy prairie oak with large acorns and a heavy insect load.
Late-summer berry clusters taken by over 40 bird species.
Late nectar for insects and fall seed for sparrows.
Insect-rich in fall and seed in winter.
Seed-rich cones and year-round shelter.
Catkin seed feeds redpolls and siskins all winter.
Dark summer fruit and heavy caterpillar load.
Sweet dry fruit on the branch all winter.
Feeding cliff swallows through the Manitoba year
- Top foods: Crushed eggshell or oyster grit (for nest minerals).
- In Manitoba's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for cliff swallows · Best feeder for cliff swallows
Frequently asked
Are cliff swallows in Manitoba year-round?
No. Cliff Swallows are summer breeders in Manitoba and leave for the winter.
When do cliff swallows nest in Manitoba?
Nesting in Manitoba typically runs June–July, with 1–2 per season. Clutches are 1–6 eggs, incubated for 10–19 days.
What native plants attract cliff swallows in Manitoba?
Bur oak, American elderberry, New England aster, Tall goldenrod, Eastern white pine, Paper birch, Chokecherry, Common hackberry are native plants in Manitoba that provide food or cover for cliff swallows.
Cliff Swallows in other regions
Other backyard birds in Manitoba
Sources
- Cliff Swallow — All About Birds, Cornell Lab of Ornithology
- Cliff Swallow life history — Cornell Lab of Ornithology
- Cliff Swallow — 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.