Red Crossbills in Maine
When red crossbills are present in Maine, when they nest, which native Maine plants feed them, and how to host them in a USDA 3b–6b yard.
- Status in Maine
- Year-round resident
- Nesting window
- February–December
- Broods
- 1–2 per season
- Hardiness zones
- USDA 3b–6b
When to expect red crossbills in Maine
Red Crossbills live in Maine all year. Long, snowy winters; boreal finches and Pine Grosbeaks irrupt south in poor cone years. That makes the cold months the time your yard matters most to them.
Humid continental with a long, rocky Atlantic coast and extensive northern spruce-fir forest.
Nesting in Maine
Across Maine, red crossbills typically nest from February–December. Plan around that window: January for setup, December for clean-out.
Cool, short summers; many songbirds do not begin nesting until late May.
- Red Crossbills don't use nest boxes. Keep dense native shrubs and trees such as eastern red cedar, eastern white pine, eastern hemlock for nest sites.
- Delay heavy pruning of shrubs until after December.
Native Maine plants that attract red crossbills
Of the regional native plants we track for Maine, these 7 provide food or cover red crossbills use:
Dense evergreen roost cover and bluish 'berries' eaten through winter.
Seed-rich cones and year-round shelter.
Small cones for siskins and chickadees; dense winter roosting.
Spruce-budworm habitat and dense winter roosting cover.
Cone crops drive winter irruptions of finches and crossbills.
Persistent cones in boreal bogs.
Deciduous conifer with small cones for siskins and redpolls.
Feeding red crossbills through the Maine year
- Top foods: Black-oil sunflower, Hulled sunflower.
- In Maine's winter: Long, snowy winters; boreal finches and Pine Grosbeaks irrupt south in poor cone years.
Full diet breakdown for red crossbills · Best feeder for red crossbills
Frequently asked
Are red crossbills in Maine year-round?
Yes. Red Crossbills are year-round residents in Maine.
When do red crossbills nest in Maine?
Nesting in Maine typically runs February–December, with 1–2 per season. Clutches are 2–5 eggs, incubated for 12–16 days.
What native plants attract red crossbills in Maine?
Eastern red cedar, Eastern white pine, Eastern hemlock, Balsam fir, White spruce, Black spruce, Tamarack are native plants in Maine that provide food or cover for red crossbills.
Red Crossbills in other regions
Other backyard birds in Maine
Sources
- Red Crossbill — All About Birds, Cornell Lab of Ornithology
- Red Crossbill life history — Cornell Lab of Ornithology
- Red Crossbill — Audubon Guide to North American Birds
- eBird region overview and bar charts — Maine
- 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.