House Finchs in New Jersey
When house finches are present in New Jersey, when they nest, which native New Jersey plants feed them, and how to host them in a USDA 6a–7b yard.
- Status in New Jersey
- Year-round resident
- Nesting window
- April–August
- Broods
- 1–6 attempts per season
- Hardiness zones
- USDA 6a–7b
When to expect house finches in New Jersey
House Finchs live in New Jersey all year. Moderate winters; Cape May and the shore hold many half-hardy birds. 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 to subtropical, from the Highlands in the north to the Pine Barrens and Cape May.
Nesting in New Jersey
Across New Jersey, 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.
Hot, humid summers; Cape May is a world-class migration funnel.
- House Finchs don't use nest boxes. Keep dense native shrubs and trees such as flowering dogwood, eastern red cedar, serviceberry for nest sites.
- Delay heavy pruning of shrubs until after August.
Native New Jersey plants that attract house finches
Of the regional native plants we track for New Jersey, these 8 provide food or cover house finches use:
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.
Red fruit heads hang on through winter.
Summer fruit and one of the top caterpillar host trees.
Late-summer berry clusters taken by over 40 bird species.
Feeding house finches through the New Jersey 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 New Jersey's winter: Moderate winters; Cape May and the shore hold many half-hardy birds.
Full diet breakdown for house finches · Best feeder for house finches
Frequently asked
Are house finches in New Jersey year-round?
Yes. House Finchs are year-round residents in New Jersey.
When do house finches nest in New Jersey?
Nesting in New Jersey 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 New Jersey?
Flowering dogwood, Eastern red cedar, Serviceberry, Winterberry, Staghorn sumac, Smooth sumac, Black cherry, American elderberry are native plants in New Jersey that provide food or cover for house finches.
House Finchs in other regions
Other backyard birds in New Jersey
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 — New Jersey
- USDA Plant Hardiness Zone Map (2023)
- 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.