Hairy Woodpeckers in Pennsylvania
When hairy woodpeckers are present in Pennsylvania, when they nest, which native Pennsylvania plants feed them, and how to host them in a USDA 5a–7b yard.
- Status in Pennsylvania
- Year-round resident
- Nesting window
- April–June
- Broods
- 1 per season
- Hardiness zones
- USDA 5a–7b
- Nest box
- 1 1/2 in round hole, 6 × 6 in floor, 8–20 ft, box packed with wood shavings
When to expect hairy woodpeckers in Pennsylvania
Hairy Woodpeckers live in Pennsylvania all year. Snow cover makes suet and heated water valuable; both chickadee species meet in a narrow hybrid zone across the south of the state. That makes the cold months the time your yard matters most to them: their winter diet shifts toward bark beetles and larvae; suet and peanuts at feeders.
Humid continental; cold, snowy winters in the north and mountains, milder in the southeast.
Nesting in Pennsylvania
Across Pennsylvania, hairy woodpeckers typically nest from April–June. Nest site: excavates in dead or living trees with heart rot. Females lay 3–6 eggs, incubate for 11–15 days, and young leave the nest after 28–30 days.
Warm summers; bluebirds typically raise two broods.
- Have boxes cleaned and mounted before March — hairy woodpeckers begin prospecting ahead of egg-laying.
- Use a 1 1/2 in round entrance on a 6 × 6 in floor, mounted 8–20 ft, box packed with wood shavings.
- Fit a pole baffle or hole guard; ventilation gaps and drainage holes are essential.
- Clean out old nests after each brood and again after June.
Native Pennsylvania plants that attract hairy woodpeckers
Of the regional native plants we track for Pennsylvania, these 8 provide food or cover hairy woodpeckers use:
Summer fruit and a major caterpillar host.
Acorns and insects.
Fall seed.
Fat-rich red fall fruit taken by thrushes, bluebirds and woodpeckers.
Early-summer berries arrive exactly when nestlings are being fed.
Drought-hardy prairie oak with large acorns and a heavy insect load.
Late-summer berry clusters taken by over 40 bird species.
Blue-black fall fruit and dense nesting cover.
Feeding hairy woodpeckers through the Pennsylvania year
Warier than Downy and more tied to mature trees. Expect visits mainly in colder months, on suet placed near large trunks.
- Best foods: Suet, Shelled peanuts, Black-oil sunflower.
- In Pennsylvania's winter: Snow cover makes suet and heated water valuable; both chickadee species meet in a narrow hybrid zone across the south of the state.
Full diet breakdown for hairy woodpeckers · Best feeder for hairy woodpeckers
Frequently asked
Are hairy woodpeckers in Pennsylvania year-round?
Yes. Hairy Woodpeckers are year-round residents in Pennsylvania.
When do hairy woodpeckers nest in Pennsylvania?
Nesting in Pennsylvania typically runs April–June, with 1 per season. Clutches are 3–6 eggs, incubated for 11–15 days.
What native plants attract hairy woodpeckers in Pennsylvania?
Black cherry, White oak, New England aster, Flowering dogwood, Serviceberry, Bur oak, American elderberry, Arrowwood viburnum are native plants in Pennsylvania that provide food or cover for hairy woodpeckers.
What size birdhouse hole do hairy woodpeckers need?
1 1/2 in round, with a floor of 6 × 6 in mounted 8–20 ft, box packed with wood shavings.
Hairy Woodpeckers in other regions
Other backyard birds in Pennsylvania
Sources
- Hairy Woodpecker — All About Birds, Cornell Lab of Ornithology
- Hairy Woodpecker life history — Cornell Lab of Ornithology
- Hairy Woodpecker — Audubon Guide to North American Birds
- NestWatch nest box plans and species requirements — Cornell Lab
- eBird region overview and bar charts — Pennsylvania
- 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.