Species · Oklahoma · BBS 2025 Release · 1966–2024
Bewick's Wren Population Trend in Oklahoma
Bewick's Wren in Oklahoma has fallen sharply: down 54% on the route-weighted index since 1969.
-54%Since 1969
63Routes In State
57Years
Notable Bewick's Wren Trends in Oklahoma
long arc declinecomputed index
Bewick's Wren has fallen sharply in Oklahoma: down 54% on the route-weighted index since 1969.
Bewick's Wren Population Forecast in Oklahoma
If the recent trend holds, Bewick's Wren in Oklahoma is projected to rise about 60% by 2029 — from 1.7 in 2024 to a central estimate of 2.7 (95% range 0.87–4.5). A 5-year backtest shows a typical error of ±243.5%, with 40% of held-out values landing inside the 95% band.
+60%Change by 2029
2.7Projected 2029 index
0.87–4.595% range
±243.5%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 2.7 | 0.86 | 4.5 |
| 2026 | 2.7 | 0.86 | 4.5 |
| 2027 | 2.7 | 0.86 | 4.5 |
| 2028 | 2.7 | 0.86 | 4.5 |
| 2029 | 2.7 | 0.87 | 4.5 |
Bewick's Wren Survey Routes in Oklahoma
| Colony | 15 | 1995 | 1995 |
| Choctaw | 10 | 2019 | 1969 |
| Tatums | 10 | 2024 | 1992 |
| Duncan | 9 | 2024 | 1986 |
| Mill Creek | 8 | 2018 | 1970 |
| Phroso | 7 | 2024 | 1991 |
| Mcalester | 6 | 1990 | 1968 |
| Erick | 6 | 2024 | 1969 |
| Rosston | 5 | 2018 | 1976 |
| Woodward | 5 | 2024 | 1992 |
| Wichita Mtns East | 4 | 2022 | 2004 |
| Wichita Mtns | 4 | 1994 | 1994 |
| Blanco | 3 | 2016 | 1968 |
| Noble | 3 | 2024 | 1967 |
| Grimes | 3 | 2024 | 1967 |
| Barnsdall | 3 | 1977 | 1967 |
| Douglas | 3 | 1998 | 1967 |
| Matoy | 3 | 2000 | 1992 |
| Pocola | 3 | 2008 | 1994 |
| Heyburn | 3 | 2024 | 1994 |
| Sickles | 3 | 2018 | 1992 |
| Skiatook | 3 | 2019 | 1982 |
| Phillips | 2 | 2008 | 1974 |
| Reed | 2 | 2019 | 1968 |
| Indianola | 2 | 2022 | 1969 |
Bewick's Wren Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.