Guild · Utah · BBS 2025 Release · 1966–2024
Shorebirds In Utah
9 species in this guild. As a group they are -1% since 1970.
Guild Signals
No notable trend signals for shorebirds in Utah. See the full index history below.
Forecast
If the recent trend holds, Shorebirds in Utah is projected to fall about 14% by 2029 — from 0.79 in 2024 to a central estimate of 0.68 (95% range 0.00–3.7). A 5-year backtest shows a typical error of ±22.7%, with 100% of held-out values landing inside the 95% band.
-14%Change by 2029
0.68Projected 2029 index
0.00–3.795% range
±22.7%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.82 | 0.00 | 3.9 |
| 2026 | 0.78 | 0.00 | 3.9 |
| 2027 | 0.75 | 0.00 | 3.8 |
| 2028 | 0.71 | 0.00 | 3.8 |
| 2029 | 0.68 | 0.00 | 3.7 |
Member Species In Utah
| Wilson's Phalarope | Scolopacidae | -94% |
| Willet | Scolopacidae | -87% |
| Spotted Sandpiper | Scolopacidae | -70% |
| Black-necked Stilt | Recurvirostridae | -18% |
| Long-billed Curlew | Scolopacidae | -11% |
| Killdeer | Charadriidae | +41% |
| Wilson's Snipe | Scolopacidae | +78% |
| American Avocet | Recurvirostridae | +248% |
| Snowy Plover | Charadriidae | 11× |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.