Species · BCR 28 · BBS 2025 Release · 1966–2024
Red-bellied Woodpecker In Appalachian Mountains
Red-bellied Woodpecker in Appalachian Mountains has surged: up 392% on the route-weighted index since 1968.
+392%Since 1968
389Routes In Region
58Years
Notable Signals
long arc increasecomputed index
Red-bellied Woodpecker has surged in Appalachian Mountains: up 392% on the route-weighted index since 1968.
Forecast
If the recent trend holds, Red-bellied Woodpecker in Appalachian Mountains is projected to stay roughly flat through 2029, near 7.9 (95% range 6.8–9.0). A 5-year backtest shows a typical error of ±11%, with 60% of held-out values landing inside the 95% band.
+4%Change by 2029
7.9Projected 2029 index
6.8–9.095% range
±11%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 7.4 | 6.4 | 8.5 |
| 2026 | 7.6 | 6.5 | 8.6 |
| 2027 | 7.7 | 6.6 | 8.8 |
| 2028 | 7.8 | 6.7 | 8.9 |
| 2029 | 7.9 | 6.8 | 9.0 |
Routes In Appalachian Mountains
| Stoneybreak | PENNSYLVANIA | 34 | 2024 |
| Potomac Park | MARYLAND | 31 | 2024 |
| Smithsburg | MARYLAND | 29 | 2014 |
| Mifflintown | PENNSYLVANIA | 27 | 2024 |
| High Point | NEW-JERSEY | 26 | 2024 |
| Dover | NEW-JERSEY | 26 | 2023 |
| Plesant Grov | PENNSYLVANIA | 24 | 2024 |
| Stevenson | ALABAMA | 23 | 2024 |
| Duvall | PENNSYLVANIA | 23 | 2021 |
| Odenville | ALABAMA | 20 | 2024 |
| Riverside | ALABAMA | 20 | 2013 |
| Dresden | OHIO | 20 | 2024 |
| Kaylor | PENNSYLVANIA | 20 | 2024 |
| Doylesburg | PENNSYLVANIA | 20 | 2023 |
| Shanghai | WEST-VIRGINIA | 20 | 2022 |
| Greensport | ALABAMA | 19 | 2024 |
| Amos Mill | GEORGIA | 19 | 2022 |
| Carter | KENTUCKY | 19 | 2024 |
| Tick Ridge | OHIO | 19 | 2019 |
| Clinton | WEST-VIRGINIA | 19 | 2024 |
| Choccolocco | ALABAMA | 18 | 2024 |
| Linwood | GEORGIA | 18 | 2023 |
| Kehoe 2 | KENTUCKY | 18 | 2024 |
| Jennings | MARYLAND | 18 | 2024 |
| Elizabethvil | PENNSYLVANIA | 18 | 2024 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.