Species · New Mexico · BBS 2025 Release · 1966–2024
Crissal Thrasher Population Trend in New Mexico
Crissal Thrasher in New Mexico has increased: up 30% on the route-weighted index since 1977.
+30%Since 1977
23Routes In State
46Years
Notable Crissal Thrasher Trends in New Mexico
No notable trend signals for Crissal Thrasher in New Mexico. See the full index history below.
Crissal Thrasher Population Forecast in New Mexico
If the recent trend holds, Crissal Thrasher in New Mexico is projected to fall about 59% by 2029 — from 0.17 in 2024 to a central estimate of 0.07 (95% range 0.00–0.29). A 5-year backtest shows a typical error of ±63.2%, with 100% of held-out values landing inside the 95% band.
-59%Change by 2029
0.07Projected 2029 index
0.00–0.2995% range
±63.2%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.08 | 0.00 | 0.30 |
| 2026 | 0.08 | 0.00 | 0.30 |
| 2027 | 0.08 | 0.00 | 0.30 |
| 2028 | 0.07 | 0.00 | 0.30 |
| 2029 | 0.07 | 0.00 | 0.29 |
Crissal Thrasher Survey Routes in New Mexico
| Engle | 7 | 1981 | 1979 |
| Jornada | 4 | 2018 | 1974 |
| Rodeo | 4 | 2024 | 1985 |
| Laborcita 2 | 3 | 2024 | 2024 |
| Mesilla | 3 | 2000 | 1993 |
| Sunshine Wll | 3 | 2018 | 1992 |
| San Simon | 2 | 1988 | 1987 |
| Vicks Peak | 2 | 2023 | 2021 |
| Hatchet Peak | 2 | 2023 | 1994 |
| Torreon | 1 | 1996 | 1996 |
| Gage | 1 | 2022 | 1996 |
| Lakewood | 1 | 1990 | 1990 |
| Magdalena | 1 | 2000 | 2000 |
| Mcgaffey | 1 | 1996 | 1996 |
| Laborcita | 1 | 2019 | 1992 |
| Bitter Lake | 1 | 2023 | 1997 |
| Red Rock | 1 | 2024 | 1992 |
| Pinon | 1 | 2009 | 2004 |
| Queen | 1 | 2021 | 2021 |
| Hobbs | 1 | 2005 | 2005 |
| Columbus | 1 | 2004 | 1992 |
| Escondida | 1 | 2023 | 2016 |
| Lake Valley | 1 | 2022 | 1979 |
Crissal Thrasher Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.