Brown Creepers in Ontario
When brown creepers are present in Ontario, when they nest, which native Ontario plants feed them, and how to host them in a Canadian zones 0a–7a yard.
- Status in Ontario
- Year-round resident
- Nesting window
- June
- Broods
- 1 per season
- Hardiness zones
- Canadian zones 0a–7a (southern Ontario roughly equivalent to USDA 4–6)
When to expect brown creepers in Ontario
Brown Creepers live in Ontario all year. Cold, snowy winters; feeder flocks are dominated by chickadees, nuthatches, woodpeckers and finches. That makes the cold months the time your yard matters most to them: their winter diet shifts toward overwintering insects; some suet.
Humid continental in the south, boreal and subarctic in the north; most backyard birding happens in the southern Great Lakes lowlands.
Nesting in Ontario
Across Ontario, brown creepers typically nest from June. Nest site: hammock nest behind loose bark on dead trees. Females lay 5–6 eggs, incubate for 13–17 days, and young leave the nest after 13–16 days.
Short, warm summers; Point Pelee and Long Point are continent-famous migration sites.
- Brown Creepers don't use nest boxes. Keep dense native shrubs and trees such as sugar maple, flowering dogwood, serviceberry for nest sites.
- Delay heavy pruning of shrubs until after June.
Native Ontario plants that attract brown creepers
Of the regional native plants we track for Ontario, these 8 provide food or cover brown creepers use:
Insects, seeds and cavities.
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Early-summer berries arrive exactly when nestlings are being fed.
Acorns plus hundreds of caterpillar species for nestling food.
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.
Feeding brown creepers through the Ontario year
Creepers rarely use feeders but will take suet smeared on rough bark.
- Best foods: Suet, Peanut butter mix spread on bark.
- In Ontario's winter: Cold, snowy winters; feeder flocks are dominated by chickadees, nuthatches, woodpeckers and finches.
Full diet breakdown for brown creepers · Best feeder for brown creepers
Frequently asked
Are brown creepers in Ontario year-round?
Yes. Brown Creepers are year-round residents in Ontario.
When do brown creepers nest in Ontario?
Nesting in Ontario typically runs June, with 1 per season. Clutches are 5–6 eggs, incubated for 13–17 days.
What native plants attract brown creepers in Ontario?
Sugar maple, Flowering dogwood, Serviceberry, White oak, Bur oak, Black cherry, American elderberry, Arrowwood viburnum are native plants in Ontario that provide food or cover for brown creepers.
Brown Creepers in other regions
Other backyard birds in Ontario
Sources
- Brown Creeper — All About Birds, Cornell Lab of Ornithology
- Brown Creeper life history — Cornell Lab of Ornithology
- Brown Creeper — Audubon Guide to North American Birds
- eBird region overview and bar charts — Ontario
- Plant Hardiness Zones of Canada — Natural Resources Canada
- Audubon Native Plants Database
- Ontario Breeding Bird Atlas — Birds Canada
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.