Species · BCR 11 · BBS 2025 Release · 1966–2024
Wood Thrush In Prairie Potholes
Wood Thrush in Prairie Potholes has fallen sharply: down 56% on the route-weighted index since 1979.
-56%Since 1979
16Routes In Region
24Years
Notable Signals
No notable trend signals for Wood Thrush in Prairie Potholes. See the full index history below.
Forecast
If the recent trend holds, Wood Thrush in Prairie Potholes is projected to stay roughly flat through 2029, near 0.01 (95% range 0.00–0.03). A 5-year backtest shows a typical error of ±20.4%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2029
0.01Projected 2029 index
0.00–0.0395% range
±20.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.01 | 0.00 | 0.03 |
| 2026 | 0.01 | 0.00 | 0.03 |
| 2027 | 0.01 | 0.00 | 0.03 |
| 2028 | 0.01 | 0.00 | 0.03 |
| 2029 | 0.01 | 0.00 | 0.03 |
Routes In Prairie Potholes
| Panther | IOWA | 2 | 2014 |
| Hartland | MINNESOTA | 2 | 2002 |
| Veblen | SOUTH-DAKOTA | 2 | 1979 |
| Washington | IOWA | 1 | 2004 |
| Clare | IOWA | 1 | 2019 |
| Burchinal | IOWA | 1 | 2003 |
| Huntley | MINNESOTA | 1 | 2024 |
| Arlington | MINNESOTA | 1 | 2022 |
| Courtland | MINNESOTA | 1 | 2018 |
| Dawson | MINNESOTA | 1 | 2005 |
| Gluek | MINNESOTA | 1 | 2017 |
| Badger | MINNESOTA | 1 | 1999 |
| Lake Bronson | MINNESOTA | 1 | 1979 |
| Fairmont | MINNESOTA | 1 | 2023 |
| Franklin | MINNESOTA | 1 | 2018 |
| Britton | SOUTH-DAKOTA | 1 | 1980 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.