Species · BCR 28 · BBS 2025 Release · 1966–2024
American Robin In Appalachian Mountains
American Robin in Appalachian Mountains has held roughly steady: down 7% on the route-weighted index since 1968.
-7%Since 1968
405Routes In Region
58Years
Notable Signals
No notable trend signals for American Robin in Appalachian Mountains. See the full index history below.
Forecast
If the recent trend holds, American Robin in Appalachian Mountains is projected to stay roughly flat through 2029, near 43 (95% range 38–47). A 5-year backtest shows a typical error of ±3.5%, with 100% of held-out values landing inside the 95% band.
-2%Change by 2029
43Projected 2029 index
38–4795% range
±3.5%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 43 | 39 | 48 |
| 2026 | 43 | 39 | 47 |
| 2027 | 43 | 39 | 47 |
| 2028 | 43 | 38 | 47 |
| 2029 | 43 | 38 | 47 |
Routes In Appalachian Mountains
| Brunnerville | PENNSYLVANIA | 188 | 2009 |
| Portersville | PENNSYLVANIA | 154 | 1988 |
| Sardis | PENNSYLVANIA | 144 | 1974 |
| Ryde | PENNSYLVANIA | 130 | 2005 |
| Middletown | PENNSYLVANIA | 130 | 2024 |
| Williamsport | MARYLAND | 128 | 2024 |
| Duvall | PENNSYLVANIA | 127 | 2021 |
| Doylesburg | PENNSYLVANIA | 127 | 2023 |
| Omega | OHIO | 126 | 2024 |
| Pine Gr Mill | PENNSYLVANIA | 125 | 2024 |
| Martinsburg | PENNSYLVANIA | 124 | 2024 |
| Millville | PENNSYLVANIA | 120 | 2024 |
| Jennings | MARYLAND | 117 | 2024 |
| Finzel | MARYLAND | 117 | 2024 |
| Ralston | PENNSYLVANIA | 116 | 1978 |
| Normalville | PENNSYLVANIA | 110 | 1974 |
| Climer | TENNESSEE | 109 | 2004 |
| Schaefferstown 2 | PENNSYLVANIA | 107 | 2024 |
| Beaver | PENNSYLVANIA | 105 | 2024 |
| Stonecreek | OHIO | 104 | 2024 |
| Roulette | PENNSYLVANIA | 104 | 2021 |
| Mo Of Seneca | WEST-VIRGINIA | 102 | 2024 |
| Bald Eagle | PENNSYLVANIA | 101 | 2024 |
| Birmingham | OHIO | 99 | 2024 |
| Rector | PENNSYLVANIA | 97 | 1977 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.