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

Turkey Vulture In Tamaulipan Brushlands

All regionsTamaulipan BrushlandsGeneralists

Turkey Vulture in Tamaulipan Brushlands has held roughly steady: down 6% on the route-weighted index since 1969.

-6%Since 1969
28Routes In Region
57Years

Notable Signals

No notable trend signals for Turkey Vulture in Tamaulipan Brushlands. See the full index history below.

Forecast

If the recent trend holds, Turkey Vulture in Tamaulipan Brushlands is projected to rise about 43% by 2029 — from 14 in 2024 to a central estimate of 20 (95% range 10–30). A 5-year backtest shows a typical error of ±37.9%, with 100% of held-out values landing inside the 95% band.

+43%Change by 2029
20Projected 2029 index
10–3095% range
±37.9%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
20252010.029
2026201030
2027201030
2028201030
2029201030

Routes In Tamaulipan Brushlands

Routes recording Turkey Vulture in Tamaulipan Brushlands.
ZapataTEXAS471987
EncinalTEXAS432010
Millett 2TEXAS352024
Encinal 2TEXAS292024
Agua NuevaTEXAS272023
Catarina 2TEXAS272017
GuerraTEXAS272023
Catarina 3TEXAS252024
MillettTEXAS242012
George WestTEXAS212024
LaredoTEXAS212023
SejitaTEXAS192024
CatarinaTEXAS172010
HondoTEXAS162024
Cavasara Cr.TEXAS162023
RachalTEXAS152023
El SauzTEXAS142023
ProgresoTEXAS132011
La PryorTEXAS122017
RandadoTEXAS112023
KingsvilleTEXAS82024
El IndioTEXAS82007
San YgnacioTEXAS61985
Pedro CreekTEXAS62010
Mirando CityTEXAS52024

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