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Species · BCR 20 · BBS 2026 Release · 1966–2025

White-eyed Vireo In Edwards Plateau

All regionsEdwards PlateauForest birds

White-eyed Vireo in Edwards Plateau has surged: up 24× on the route-weighted index since 1970.

24×Since 1970TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →
19Routes In RegionSurvey routesHow many standard-protocol BBS routes contributed counts. More routes means a steadier, better-sampled index; very thin coverage is suppressed.Full methodology →
57YearsYears surveyedNumber of years with at least one standard-protocol run in this geography. A longer record makes the trend more reliable.Full methodology →

Notable SignalsNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →

long arc increasecomputed indexTrend sourceWhether the figure is our own computed route-weighted index or an official USGS modeled estimate. The current build labels every trend as computed.Full methodology →

White-eyed Vireo has surged in Edwards Plateau: up 24× on the route-weighted index since 1970.

White-eyed Vireo In Edwards Plateau Population Forecast

If the recent trend holds, White-eyed Vireo in Edwards Plateau is projected to stay roughly flat through 2030, near 7.9 (95% range 4.8–11). A 5-year backtest shows a typical error of ±8.2%, with 100% of held-out values landing inside the 95% band.

+4%Change by 2030TrendPercent change in the route-weighted abundance index between a smoothed baseline window and the most recent one. It tracks direction, not absolute population.Full methodology →
7.9Projected 2030 indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →
4.8–1195% range95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
±8.2%Backtest errorBacktest errorTypical error when we hold out the most recent years, forecast them, and compare to what actually happened. Lower means a more trustworthy projection.Full methodology →
If the recent trend holds, White-eyed Vireo in Edwards Plateau is projected to stay roughly flat through 2030, near 7.9 (95% range 4.8–11). A 5-year backtest shows a typical error of ±8.2%, with 100% of held-out values landing inside the 95% band.19672030
Projection of the recent trend (dashed) with 80/95% bands — a projection, not a prediction. Habitat, climate, and land use are not modeled.
YearProjected indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →95% low95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →95% high95% rangeThe 95% uncertainty band around the projection at the forecast horizon. The true value should land inside it most of the time.Full methodology →
20267.34.210
20277.44.311
20287.64.511
20297.74.611
20307.94.811

Routes In Edwards Plateau

Routes recording White-eyed Vireo in Edwards Plateau.
Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology →
Pidcoke 2TEXAS292025
Dripping SpgTEXAS222025
UtopiaTEXAS142025
Indian MtnTEXAS102025
Prairie Mtn.TEXAS102025
LeakeyTEXAS92025
HarperTEXAS62025
KempnerTEXAS52025
BoerneTEXAS42025
LeanderTEXAS42006
PidcokeTEXAS32017
AdamsvilleTEXAS32025
Manor 2TEXAS32025
RockspringTEXAS32025
FitzhughTEXAS21983
MontellTEXAS22025
Valley SpgsTEXAS12023
San SabaTEXAS12025
Allen CreekTEXAS12024

Source: USGS North American Breeding Bird Survey, retrieved 2026-08-14.