Species · Oklahoma · BBS 2025 Release · 1966–2024
Say's Phoebe Population Trend in Oklahoma
Say's Phoebe in Oklahoma has surged: up 144% on the route-weighted index since 1983.
+144%Since 1983
8Routes In State
33Years
Notable Say's Phoebe Trends in Oklahoma
long arc increasecomputed index
Say's Phoebe has surged in Oklahoma: up 144% on the route-weighted index since 1983.
Say's Phoebe Population Forecast in Oklahoma
If the recent trend holds, Say's Phoebe in Oklahoma is projected to fall about 33% by 2029 — from 0.38 in 2024 to a central estimate of 0.26 (95% range 0.06–0.45). A 5-year backtest shows a typical error of ±38.4%, with 100% of held-out values landing inside the 95% band.
-33%Change by 2029
0.26Projected 2029 index
0.06–0.4595% range
±38.4%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.24 | 0.04 | 0.43 |
| 2026 | 0.24 | 0.04 | 0.44 |
| 2027 | 0.24 | 0.05 | 0.44 |
| 2028 | 0.25 | 0.05 | 0.45 |
| 2029 | 0.26 | 0.06 | 0.45 |
Say's Phoebe Survey Routes in Oklahoma
Say's Phoebe Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.