BirdAnalyst
Guild · Wyoming · BBS 2025 Release · 1966–2024

Arid-land Birds In Wyoming

All statesWyoming

3 species in this guild. As a group they are +63% since 1970.

Guild Signals

No notable trend signals for arid-land birds in Wyoming. See the full index history below.

Forecast

If the recent trend holds, Arid-land birds in Wyoming is projected to fall about 38% by 2029 — from 13 in 2024 to a central estimate of 8.3 (95% range 0.00–19). A 5-year backtest shows a typical error of ±21.6%, with 100% of held-out values landing inside the 95% band.

-38%Change by 2029
8.3Projected 2029 index
0.00–1995% range
±21.6%Backtest error
19682029
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected index95% low95% high
20258.60.0019
20268.50.0019
20278.40.0019
20288.40.0019
20298.30.0019

Member Species In Wyoming

Arid-land birds species in Wyoming.
Brewer's SparrowPasserellidae+46%
Sage ThrasherMimidae+96%
Sagebrush SparrowPasserellidae+105%

Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.