BirdAnalyst
Species · BCR 36 · BBS 2025 Release · 1966–2024

Eastern Meadowlark In Tamaulipan Brushlands

All regionsTamaulipan BrushlandsGrassland birds

Eastern Meadowlark in Tamaulipan Brushlands has declined: down 43% on the route-weighted index since 1970.

-43%Since 1970
24Routes In Region
56Years

Notable Signals

No notable trend signals for Eastern Meadowlark in Tamaulipan Brushlands. See the full index history below.

Forecast

If the recent trend holds, Eastern Meadowlark in Tamaulipan Brushlands is projected to fall about 100% by 2029 — from 8.4 in 2024 to a central estimate of 0.00 (95% range 0.00–37). A 5-year backtest shows a typical error of ±121.3%, with 100% of held-out values landing inside the 95% band.

-100%Change by 2029
0.00Projected 2029 index
0.00–3795% range
±121.3%Backtest error
19672029
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
20250.000.0037
20260.000.0037
20270.000.0037
20280.000.0037
20290.000.0037

Routes In Tamaulipan Brushlands

Routes recording Eastern Meadowlark in Tamaulipan Brushlands.
George WestTEXAS442024
HondoTEXAS232024
RachalTEXAS142023
ZapataTEXAS141987
GuerraTEXAS122023
KingsvilleTEXAS102024
RaymondvilleTEXAS92024
MillettTEXAS72012
RandadoTEXAS62024
El SauzTEXAS52023
ProgresoTEXAS42011
Millett 2TEXAS42024
Pedro CreekTEXAS32003
Mirando CityTEXAS22024
Catarina 3TEXAS22019
HeidelbergTEXAS22024
Agua NuevaTEXAS12023
EncinalTEXAS12004
CatarinaTEXAS12010
La PryorTEXAS12017
Catarina 2TEXAS12017
DilleyTEXAS12021
SejitaTEXAS12024
Cavasara Cr.TEXAS12008

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