Guild · New Mexico · BBS 2025 Release · 1966–2024
Arid-land Birds In New Mexico
10 species in this guild. As a group they are +11% since 1970.
Guild Signals
No notable trend signals for arid-land birds in New Mexico. See the full index history below.
Forecast
If the recent trend holds, Arid-land birds in New Mexico is projected to fall about 11% by 2029 — from 2.3 in 2024 to a central estimate of 2.0 (95% range 0.71–3.3). A 5-year backtest shows a typical error of ±18.1%, with 100% of held-out values landing inside the 95% band.
-11%Change by 2029
2.0Projected 2029 index
0.71–3.395% range
±18.1%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 2.1 | 0.74 | 3.4 |
| 2026 | 2.0 | 0.73 | 3.4 |
| 2027 | 2.0 | 0.72 | 3.4 |
| 2028 | 2.0 | 0.71 | 3.4 |
| 2029 | 2.0 | 0.71 | 3.3 |
Member Species In New Mexico
| Cactus Wren | Troglodytidae | +9% |
| Black-throated Sparrow | Passerellidae | +57% |
| Curve-billed Thrasher | Mimidae | +70% |
| Greater Roadrunner | Cuculidae | +129% |
| Phainopepla | Ptiliogonatidae | +179% |
| Verdin | Remizidae | +203% |
| Black-tailed Gnatcatcher | Polioptilidae | +215% |
| Pyrrhuloxia | Cardinalidae | +307% |
| Lucy's Warbler | Parulidae | +385% |
| Gambel's Quail | Odontophoridae | +545% |
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.