Guild · Utah · BBS 2025 Release · 1966–2024
Game Birds In Utah
8 species in this guild. As a group they are -80% since 1970.
Guild Signals
guild collapsecomputed index
Game birds as a group have collapsed in Utah, down 80% since 1970.
Forecast
If the recent trend holds, Game birds in Utah is projected to fall about 100% by 2029 — from 0.57 in 2024 to a central estimate of 0.00 (95% range 0.00–2.5). A 5-year backtest shows a typical error of ±218.2%, with 100% of held-out values landing inside the 95% band.
-100%Change by 2029
0.00Projected 2029 index
0.00–2.595% range
±218.2%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.00 | 0.00 | 2.5 |
| 2026 | 0.00 | 0.00 | 2.5 |
| 2027 | 0.00 | 0.00 | 2.5 |
| 2028 | 0.00 | 0.00 | 2.5 |
| 2029 | 0.00 | 0.00 | 2.5 |
Member Species In Utah
| Greater Sage-Grouse | Phasianidae | -92% |
| Ring-necked Pheasant | Phasianidae | -80% |
| Ruffed Grouse | Phasianidae | -66% |
| Chukar | Phasianidae | -65% |
| Dusky Grouse | Phasianidae | -36% |
| Wild Turkey | Phasianidae | +43% |
| California Quail | Odontophoridae | +832% |
| Gambel's Quail | Odontophoridae | +911% |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.