Species · BCR 30 · BBS 2025 Release · 1966–2024
Hairy Woodpecker In New England / Mid-Atlantic Coast
Hairy Woodpecker in New England / Mid-Atlantic Coast has risen sharply: up 67% on the route-weighted index since 1968.
+67%Since 1968
152Routes In Region
58Years
Notable Signals
long arc increasecomputed index
Hairy Woodpecker has risen sharply in New England / Mid-Atlantic Coast: up 67% on the route-weighted index since 1968.
Forecast
If the recent trend holds, Hairy Woodpecker in New England / Mid-Atlantic Coast is projected to rise about 15% by 2029 — from 0.87 in 2024 to a central estimate of 1.00 (95% range 0.74–1.3). A 5-year backtest shows a typical error of ±20.7%, with 80% of held-out values landing inside the 95% band.
+15%Change by 2029
1.00Projected 2029 index
0.74–1.395% range
±20.7%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.97 | 0.71 | 1.2 |
| 2026 | 0.98 | 0.72 | 1.2 |
| 2027 | 0.98 | 0.73 | 1.2 |
| 2028 | 0.99 | 0.73 | 1.2 |
| 2029 | 1.00 | 0.74 | 1.3 |
Routes In New England / Mid-Atlantic Coast
| Warren | CONNECTICUT | 10 | 2011 |
| Maynard | MASSACHUSETTS | 9 | 2022 |
| S Barre | MASSACHUSETTS | 5 | 2024 |
| Island Creek | MARYLAND | 4 | 2024 |
| Berlin | MARYLAND | 4 | 2024 |
| Dover | NEW-HAMPSHIRE | 4 | 2022 |
| Strafford | NEW-HAMPSHIRE | 4 | 2024 |
| East Kingston | NEW-HAMPSHIRE | 4 | 2024 |
| Estell Manor | NEW-JERSEY | 4 | 2022 |
| Shannock | RHODE-ISLAND | 4 | 2024 |
| No Woodbury | CONNECTICUT | 3 | 2023 |
| Mid Haddam | CONNECTICUT | 3 | 2023 |
| Pepperbox | DELAWARE | 3 | 2016 |
| Pepperbox 2 | DELAWARE | 3 | 2024 |
| Beltsville | MARYLAND | 3 | 2010 |
| Millington | MARYLAND | 3 | 2024 |
| Prattville | MASSACHUSETTS | 3 | 2015 |
| Wellfleet 2 | MASSACHUSETTS | 3 | 2024 |
| Ware River | MASSACHUSETTS | 3 | 2021 |
| Greenwich | NEW-JERSEY | 3 | 2023 |
| Brandon | VIRGINIA | 3 | 2024 |
| Woodstock | CONNECTICUT | 2 | 2003 |
| Sherman | CONNECTICUT | 2 | 2016 |
| Danbury | CONNECTICUT | 2 | 2017 |
| Harrington | DELAWARE | 2 | 2024 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.