House Finchs in Ontario
When house finches 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
- April–August
- Broods
- 1–6 attempts per season
- Hardiness zones
- Canadian zones 0a–7a (southern Ontario roughly equivalent to USDA 4–6)
- Range note
- Southern Ontario.
When to expect house finches in Ontario
House Finchs live in Ontario all year — southern Ontario. 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 seeds and dried fruit; sunflower and nyjer at feeders.
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, house finches typically nest from April–August. Nest site: ledges, hanging planters, dense conifers, vines and building nooks. Females lay 2–6 eggs, incubate for 13–14 days, and young leave the nest after 12–19 days.
Short, warm summers; Point Pelee and Long Point are continent-famous migration sites.
- House Finchs don't use nest boxes. Keep dense native shrubs and trees such as serviceberry, red-osier dogwood, sugar maple for nest sites.
- Delay heavy pruning of shrubs until after August.
Native Ontario plants that attract house finches
Of the regional native plants we track for Ontario, these 8 provide food or cover house finches use:
Early-summer fruit.
Fruit and cover.
Insects, seeds and cavities.
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Dense evergreen roost cover and bluish 'berries' eaten through winter.
Early-summer berries arrive exactly when nestlings are being fed.
Deciduous holly holding red fruit into mid-winter.
Fruit clusters persist all winter as emergency food.
Feeding house finches through the Ontario year
House finches are prone to Mycoplasma conjunctivitis (swollen, crusty eyes), which spreads at feeders. Clean feeders every two weeks and take them down for a week if you see sick birds.
- Best foods: Black-oil sunflower, Hulled sunflower, Nyjer.
- In Ontario's winter: Cold, snowy winters; feeder flocks are dominated by chickadees, nuthatches, woodpeckers and finches.
Full diet breakdown for house finches · Best feeder for house finches
Frequently asked
Are house finches in Ontario year-round?
Yes. House Finchs are year-round residents in Ontario. Southern Ontario.
When do house finches nest in Ontario?
Nesting in Ontario typically runs April–August, with 1–6 attempts per season. Clutches are 2–6 eggs, incubated for 13–14 days.
What native plants attract house finches in Ontario?
Serviceberry, Red-osier dogwood, Sugar maple, Flowering dogwood, Eastern red cedar, Serviceberry, Winterberry, Staghorn sumac are native plants in Ontario that provide food or cover for house finches.
House Finchs in other regions
Other backyard birds in Ontario
Sources
- House Finch — All About Birds, Cornell Lab of Ornithology
- House Finch life history — Cornell Lab of Ornithology
- House Finch — 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.