Species · BCR 11 · BBS 2025 Release · 1966–2024
Prairie Falcon In Prairie Potholes
Prairie Falcon in Prairie Potholes has edged down: down 14% on the route-weighted index since 1981.
-14%Since 1981
12Routes In Region
24Years
Notable Signals
No notable trend signals for Prairie Falcon in Prairie Potholes. See the full index history below.
Forecast
If the recent trend holds, Prairie Falcon in Prairie Potholes is projected to stay roughly flat through 2029, near 0.02 (95% range 0.00–0.04). A 5-year backtest shows a typical error of ±47.2%, with 80% of held-out values landing inside the 95% band.
n/aChange by 2029
0.02Projected 2029 index
0.00–0.0495% range
±47.2%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.02 | 0.00 | 0.04 |
| 2026 | 0.02 | 0.00 | 0.04 |
| 2027 | 0.02 | 0.00 | 0.04 |
| 2028 | 0.02 | 0.00 | 0.04 |
| 2029 | 0.02 | 0.00 | 0.04 |
Routes In Prairie Potholes
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.