Guild · Oklahoma · BBS 2025 Release · 1966–2024
Generalists In Oklahoma
62 species in this guild. As a group they are -16% since 1969.
Guild Signals
No notable trend signals for generalists in Oklahoma. See the full index history below.
Forecast
If the recent trend holds, Generalists in Oklahoma is projected to fall about 11% by 2029 — from 6.4 in 2024 to a central estimate of 5.7 (95% range 4.5–6.9). A 5-year backtest shows a typical error of ±4.5%, with 100% of held-out values landing inside the 95% band.
-11%Change by 2029
5.7Projected 2029 index
4.5–6.995% range
±4.5%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 5.8 | 4.6 | 7.0 |
| 2026 | 5.8 | 4.6 | 7.0 |
| 2027 | 5.8 | 4.6 | 7.0 |
| 2028 | 5.7 | 4.5 | 6.9 |
| 2029 | 5.7 | 4.5 | 6.9 |
Member Species In Oklahoma
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.