Species · BCR 29 · BBS 2025 Release · 1966–2024
American Redstart In Piedmont
American Redstart in Piedmont has declined: down 43% on the route-weighted index since 1968.
-43%Since 1968
105Routes In Region
58Years
Notable Signals
No notable trend signals for American Redstart in Piedmont. See the full index history below.
Forecast
If the recent trend holds, American Redstart in Piedmont is projected to fall about 56% by 2029 — from 0.37 in 2024 to a central estimate of 0.16 (95% range 0.00–0.35). A 5-year backtest shows a typical error of ±35.4%, with 80% of held-out values landing inside the 95% band.
-56%Change by 2029
0.16Projected 2029 index
0.00–0.3595% range
±35.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.17 | 0.00 | 0.35 |
| 2026 | 0.17 | 0.00 | 0.35 |
| 2027 | 0.17 | 0.00 | 0.35 |
| 2028 | 0.17 | 0.00 | 0.35 |
| 2029 | 0.16 | 0.00 | 0.35 |
Routes In Piedmont
| Amherst | VIRGINIA | 12 | 2024 |
| Earlton | MARYLAND | 4 | 2024 |
| Joanna | SOUTH-CAROLINA | 4 | 2003 |
| Shipman | VIRGINIA | 4 | 2024 |
| Yates Crossroads | GEORGIA | 3 | 2005 |
| Ijamsville | MARYLAND | 3 | 2024 |
| Pottstown | PENNSYLVANIA | 3 | 1974 |
| Schwenksvill | PENNSYLVANIA | 3 | 2001 |
| Elamsville | VIRGINIA | 3 | 2014 |
| Liberty City | ALABAMA | 2 | 2009 |
| Lincolnton | GEORGIA | 2 | 2015 |
| Baldwin | GEORGIA | 2 | 2010 |
| Carrs Station | GEORGIA | 2 | 2023 |
| Hebron | GEORGIA | 2 | 2005 |
| Silver Spg | MARYLAND | 2 | 1977 |
| Theodore | MARYLAND | 2 | 2008 |
| Croton | NEW-JERSEY | 2 | 2007 |
| Copeland | NORTH-CAROLINA | 2 | 1980 |
| Monticello | NORTH-CAROLINA | 2 | 2008 |
| Plum Branch | SOUTH-CAROLINA | 2 | 2023 |
| Prosperity | SOUTH-CAROLINA | 2 | 2005 |
| Taylorstown | VIRGINIA | 2 | 1985 |
| Tryme | VIRGINIA | 2 | 2017 |
| Partlow | VIRGINIA | 2 | 2007 |
| Hall | VIRGINIA | 2 | 1972 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.