Species · BCR 21 · BBS 2025 Release · 1966–2024
Upland Sandpiper In Oaks and Prairies
Upland Sandpiper in Oaks and Prairies has fallen sharply: down 71% on the route-weighted index since 1970.
-71%Since 1970
13Routes In Region
35Years
Notable Signals
long arc declinecomputed index
Upland Sandpiper has fallen sharply in Oaks and Prairies: down 71% on the route-weighted index since 1970.
Forecast
If the recent trend holds, Upland Sandpiper in Oaks and Prairies is projected to stay roughly flat through 2028, near 0.03 (95% range 0.00–0.15). A 5-year backtest shows a typical error of ±174.1%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2028
0.03Projected 2028 index
0.00–0.1595% range
±174.1%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2024 | 0.04 | 0.00 | 0.16 |
| 2025 | 0.03 | 0.00 | 0.16 |
| 2026 | 0.03 | 0.00 | 0.15 |
| 2027 | 0.03 | 0.00 | 0.15 |
| 2028 | 0.03 | 0.00 | 0.15 |
Routes In Oaks and Prairies
| Skiatook | OKLAHOMA | 3 | 2000 |
| Gainesville | TEXAS | 3 | 1991 |
| Ardmore | OKLAHOMA | 2 | 1967 |
| Barnsdall | OKLAHOMA | 2 | 1968 |
| Peach Creek | TEXAS | 2 | 1971 |
| E Georgetown | TEXAS | 2 | 1976 |
| Beggs | OKLAHOMA | 1 | 1997 |
| Choctaw | OKLAHOMA | 1 | 1984 |
| Bartlesville | OKLAHOMA | 1 | 2023 |
| Campbellton | TEXAS | 1 | 1986 |
| Olney | TEXAS | 1 | 2010 |
| Henrietta | TEXAS | 1 | 1993 |
| Megargel | TEXAS | 1 | 1995 |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.