Lewis's Woodpeckers in Alberta
When Lewis's woodpeckers are present in Alberta, when they nest, which native Alberta plants feed them, and how to host them in a Canada 2a–4b yard.
- Status in Alberta
- Summer breeder
- Nesting window
- June–July
- Broods
- 1 per season
- Hardiness zones
- Canada 2a–4b
- Nest box
- 2 1/2 in hole, 7 × 7 in floor, 12–20 ft
When to expect Lewis's woodpeckers in Alberta
Lewis's Woodpeckers are summer residents in Alberta, arriving shortly before nesting begins in June and leaving after the young are independent.
Continental — prairie in the southeast, aspen parkland in the center, boreal forest in the north and the Rockies in the west.
Nesting in Alberta
Across Alberta, Lewis's woodpeckers typically nest from June–July. Plan around that window: May for setup, July for clean-out.
Warm, sunny summers with long days.
- Have boxes cleaned and mounted before May — Lewis's woodpeckers begin prospecting ahead of egg-laying.
- Use a 2 1/2 in entrance on a 7 × 7 in floor, mounted 12–20 ft.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after July.
Native Alberta plants that attract Lewis's woodpeckers
Of the regional native plants we track for Alberta, these 8 provide food or cover Lewis's woodpeckers use:
Catkin seed feeds redpolls and siskins all winter.
Dark summer fruit and heavy caterpillar load.
Late-season bloom supports insects; seed for sparrows.
Seed for crossbills, siskins and chickadees.
Spruce-budworm habitat and dense winter roosting cover.
Cone crops drive winter irruptions of finches and crossbills.
Deciduous conifer with small cones for siskins and redpolls.
Early catkins draw insects for arriving warblers and hummingbirds.
Feeding Lewis's woodpeckers through the Alberta year
- Top foods: Suet, Peanuts.
- In Alberta's summer: offer water and insect foods; natural food is abundant.
Full diet breakdown for Lewis's woodpeckers · Best feeder for Lewis's woodpeckers
Frequently asked
Are Lewis's woodpeckers in Alberta year-round?
No. Lewis's Woodpeckers are summer breeders in Alberta and leave for the winter.
When do Lewis's woodpeckers nest in Alberta?
Nesting in Alberta typically runs June–July, with 1 per season. Clutches are 5–9 eggs, incubated for 12–16 days.
What native plants attract Lewis's woodpeckers in Alberta?
Paper birch, Chokecherry, Rabbitbrush, Douglas fir, Balsam fir, White spruce, Tamarack, Willow (Bebb) are native plants in Alberta that provide food or cover for Lewis's woodpeckers.
What size birdhouse hole do Lewis's woodpeckers need?
2 1/2 in, with a floor of 7 × 7 in mounted 12–20 ft.
Lewis's Woodpeckers in other regions
Other backyard birds in Alberta
Sources
- Lewis's Woodpecker — All About Birds, Cornell Lab of Ornithology
- Lewis's Woodpecker life history — Cornell Lab of Ornithology
- Lewis's Woodpecker — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- eBird region overview and bar charts — Alberta
- 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.