Lewis's Woodpeckers in Colorado
When Lewis's woodpeckers are present in Colorado, when they nest, which native Colorado plants feed them, and how to host them in a USDA 3a–7b yard.
- Status in Colorado
- Year-round resident
- Nesting window
- May–July
- Broods
- 1 per season
- Hardiness zones
- USDA 3a–7b
- Nest box
- 2 1/2 in hole, 7 × 7 in floor, 12–20 ft
When to expect Lewis's woodpeckers in Colorado
Lewis's Woodpeckers live in Colorado all year. Cold snaps alternate with sunny, dry thaws; heated baths are valuable because natural water freezes nightly. That makes the cold months the time your yard matters most to them.
Semi-arid high plains in the east and the Rocky Mountains through the center, with most backyards between 5,000 and 7,000 ft.
Nesting in Colorado
Across Colorado, Lewis's woodpeckers typically nest from May–July. Plan around that window: April for setup, July for clean-out.
Warm, dry days and cool nights; afternoon storms are common in July and August.
- Have boxes cleaned and mounted before April — 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 Colorado plants that attract Lewis's woodpeckers
Of the regional native plants we track for Colorado, these 8 provide food or cover Lewis's woodpeckers use:
Late nectar for insects and fall seed for sparrows.
Insect-rich in fall and seed in winter.
Dark summer fruit and heavy caterpillar load.
Seeds and bark insects; pygmy nuthatch and woodpecker habitat.
Acorns for jays and woodpeckers across the southern Rockies.
Late-season bloom supports insects; seed for sparrows.
Seed for crossbills, siskins and chickadees.
Early catkins draw insects for arriving warblers and hummingbirds.
Feeding Lewis's woodpeckers through the Colorado year
- Top foods: Suet, Peanuts.
- In Colorado's winter: Cold snaps alternate with sunny, dry thaws; heated baths are valuable because natural water freezes nightly.
Full diet breakdown for Lewis's woodpeckers · Best feeder for Lewis's woodpeckers
Frequently asked
Are Lewis's woodpeckers in Colorado year-round?
Yes. Lewis's Woodpeckers are year-round residents in Colorado.
When do Lewis's woodpeckers nest in Colorado?
Nesting in Colorado typically runs May–July, with 1 per season. Clutches are 5–9 eggs, incubated for 12–16 days.
What native plants attract Lewis's woodpeckers in Colorado?
New England aster, Tall goldenrod, Chokecherry, Ponderosa pine, Gambel oak, Rabbitbrush, Douglas fir, Willow (Bebb) are native plants in Colorado 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 Colorado
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 — Colorado
- 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.