BirdAnalyst
Species · BCR 37 · BBS 2025 Release · 1966–2024

Bewick's Wren In Gulf Coastal Prairie

All regionsGulf Coastal PrairieForest birds

Bewick's Wren in Gulf Coastal Prairie has surged: up 226% on the route-weighted index since 1991.

+226%Since 1991
10Routes In Region
35Years

Notable Signals

long arc increasecomputed index

Bewick's Wren has surged in Gulf Coastal Prairie: up 226% on the route-weighted index since 1991.

Forecast

If the recent trend holds, Bewick's Wren in Gulf Coastal Prairie is projected to rise about 119% by 2029 — from 0.43 in 2024 to a central estimate of 0.94 (95% range 0.00–2.3). A 5-year backtest shows a typical error of ±212.9%, with 100% of held-out values landing inside the 95% band.

+119%Change by 2029
0.94Projected 2029 index
0.00–2.395% range
±212.9%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
20250.910.002.2
20260.920.002.3
20270.930.002.3
20280.930.002.3
20290.940.002.3

Routes In Gulf Coastal Prairie

Routes recording Bewick's Wren in Gulf Coastal Prairie.
Loyola BeachTEXAS52009
Loyola Beach 2TEXAS52024
Lag AtascosaTEXAS42024
McfaddinTEXAS32016
L. Atascosa NwrTEXAS22023
Goliad PrairieTEXAS22016
PetronilaTEXAS12006
IndianolaTEXAS12005
Rock IslandTEXAS12013
San PedroTEXAS12023

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