Evening Grosbeaks in New Brunswick
When evening grosbeaks are present in New Brunswick, when they nest, which native New Brunswick plants feed them, and how to host them in a Canada 3a–5b yard.
- Status in New Brunswick
- Year-round resident
- Nesting window
- July
- Broods
- 1–2 per season
- Hardiness zones
- Canada 3a–5b
When to expect evening grosbeaks in New Brunswick
Evening Grosbeaks live in New Brunswick all year. Cold, snowy winters. That makes the cold months the time your yard matters most to them: their winter diet shifts toward maple, box elder and ash seeds.
Humid continental with Bay of Fundy and Gulf of St. Lawrence coastlines and extensive forest.
Nesting in New Brunswick
Across New Brunswick, evening grosbeaks typically nest from July. Nest site: loose cup high in conifers. Females lay 2–5 eggs, incubate for 11–14 days, and young leave the nest after 13–14 days.
Mild summers.
- Evening Grosbeaks don't use nest boxes. Keep dense native shrubs and trees such as eastern white pine, eastern hemlock, paper birch for nest sites.
- Delay heavy pruning of shrubs until after July.
Native New Brunswick plants that attract evening grosbeaks
Of the regional native plants we track for New Brunswick, these 8 provide food or cover evening grosbeaks use:
Prolific seed heads for finches and sparrows.
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.
Seed-rich cones and year-round shelter.
Small cones for siskins and chickadees; dense winter roosting.
Catkin seed feeds redpolls and siskins all winter.
Hosts hundreds of caterpillar species; spring flowers draw early insects.
Feeding evening grosbeaks through the New Brunswick year
Flocks can empty a feeder in a morning during irruption years; populations have declined sharply since the 1980s.
- Best foods: Black-oil sunflower.
- In New Brunswick's winter: Cold, snowy winters.
Full diet breakdown for evening grosbeaks · Best feeder for evening grosbeaks
Frequently asked
Are evening grosbeaks in New Brunswick year-round?
Yes. Evening Grosbeaks are year-round residents in New Brunswick.
When do evening grosbeaks nest in New Brunswick?
Nesting in New Brunswick typically runs July, with 1–2 per season. Clutches are 2–5 eggs, incubated for 11–14 days.
What native plants attract evening grosbeaks in New Brunswick?
Black-eyed Susan, New England aster, Little bluestem, Tall goldenrod, Eastern white pine, Eastern hemlock, Paper birch, Sugar maple are native plants in New Brunswick that provide food or cover for evening grosbeaks.
Evening Grosbeaks in other regions
Other backyard birds in New Brunswick
Sources
- Evening Grosbeak — All About Birds, Cornell Lab of Ornithology
- Evening Grosbeak life history — Cornell Lab of Ornithology
- Evening Grosbeak — Audubon Guide to North American Birds
- eBird region overview and bar charts — New Brunswick
- 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.