BirdAnalyst
Species · New Mexico · BBS 2025 Release · 1966–2024

Western Meadowlark Population Trend in New Mexico

All statesGrassland birds

Western Meadowlark in New Mexico has declined: down 49% on the route-weighted index since 1970.

-49%Since 1970
80Routes In State
56Years

Notable Western Meadowlark Trends in New Mexico

No notable trend signals for Western Meadowlark in New Mexico. See the full index history below.

Western Meadowlark Population Forecast in New Mexico

If the recent trend holds, Western Meadowlark in New Mexico is projected to fall about 19% by 2029 — from 24 in 2024 to a central estimate of 19 (95% range 7.6–30). A 5-year backtest shows a typical error of ±19.4%, with 100% of held-out values landing inside the 95% band.

-19%Change by 2029
19Projected 2029 index
7.6–3095% range
±19.4%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
2025209.032
2026208.732
2027208.331
2028198.031
2029197.630

Western Meadowlark Survey Routes in New Mexico

Routes recording Western Meadowlark in New Mexico.
Maxwell21420241996
Raton18119941994
Farley16920241979
Clovis15120241993
Grenville13120241968
Sedan11520241994
Farmington8319871975
Wagon Mound8219781970
Tucumcari8019751975
Pecos7120171973
Aztec7119891988
Sabinoso6320211980
Capulin5819941993
Maljamar5019771975
Stinking Lk.4319991992
Engle4219891989
San Antonio4119771974
Angel Fire4020021992
Dulce4020242000
Rosebud3620241994
Pastura3620241993
Laborcita 23520242022
Laborcita3220191992
Valencia3019971968
La Plata 22420162014

Western Meadowlark Population Trend in Other States

arizonacaliforniacoloradoidahoillinoisindianaiowakansaskentuckymichiganminnesotamissourimontananebraskanevadanew-yorknorth-dakotaohiooklahomaoregonpennsylvaniasouth-dakotatexasutahwashingtonwisconsinwyoming

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