Species · BCR 28 · BBS 2025 Release · 1966–2024
American Redstart In Appalachian Mountains
American Redstart in Appalachian Mountains has surged: up 189% on the route-weighted index since 1968.
+189%Since 1968
352Routes In Region
58Years
Notable Signals
long arc increasecomputed index
American Redstart has surged in Appalachian Mountains: up 188% on the route-weighted index since 1968.
Forecast
If the recent trend holds, American Redstart in Appalachian Mountains is projected to stay roughly flat through 2029, near 6.1 (95% range 5.2–7.0). A 5-year backtest shows a typical error of ±6.9%, with 80% of held-out values landing inside the 95% band.
-6%Change by 2029
6.1Projected 2029 index
5.2–7.095% range
±6.9%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 5.8 | 5.0 | 6.7 |
| 2026 | 5.9 | 5.0 | 6.7 |
| 2027 | 6.0 | 5.1 | 6.8 |
| 2028 | 6.0 | 5.2 | 6.9 |
| 2029 | 6.1 | 5.2 | 7.0 |
Routes In Appalachian Mountains
| Big Meadows | VIRGINIA | 67 | 2024 |
| Front Royal | VIRGINIA | 59 | 2024 |
| Stollings | WEST-VIRGINIA | 42 | 2021 |
| Laurel Hill | PENNSYLVANIA | 41 | 2024 |
| Mill Run | PENNSYLVANIA | 35 | 2024 |
| Three Forks | WEST-VIRGINIA | 35 | 2024 |
| Valley Head | WEST-VIRGINIA | 33 | 2024 |
| Tar Hollow | OHIO | 30 | 2024 |
| Tussey Mtn. | PENNSYLVANIA | 27 | 2024 |
| Meadowville | WEST-VIRGINIA | 27 | 2024 |
| Broad Mtn. | PENNSYLVANIA | 26 | 2024 |
| Rasselas | PENNSYLVANIA | 25 | 2022 |
| High Point | NEW-JERSEY | 24 | 2024 |
| Pine Gr Mill | PENNSYLVANIA | 24 | 2024 |
| Yawkey | WEST-VIRGINIA | 23 | 2024 |
| Smithfield | WEST-VIRGINIA | 23 | 2024 |
| Poyntelle | PENNSYLVANIA | 22 | 2024 |
| Duboistown | PENNSYLVANIA | 22 | 2024 |
| Cedarville | WEST-VIRGINIA | 22 | 2023 |
| Betula | PENNSYLVANIA | 21 | 2022 |
| Elk Valley | TENNESSEE | 21 | 2022 |
| Bowden | WEST-VIRGINIA | 21 | 2024 |
| Oldtown | MARYLAND | 20 | 2024 |
| Corbettsvile | NEW-YORK | 20 | 2024 |
| Oneonta | NEW-YORK | 20 | 2024 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.