BirdAnalyst
Species · Oklahoma · BBS 2025 Release · 1966–2024

White-eyed Vireo Population Trend in Oklahoma

All statesForest birds

White-eyed Vireo in Oklahoma has surged: up 420% on the route-weighted index since 1969.

+420%Since 1969TrendPercent 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 →
45Routes In StateSurvey 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 White-eyed Vireo Trends in OklahomaNotable 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 Oklahoma: up 420% on the route-weighted index since 1969.

White-eyed Vireo Population Forecast in Oklahoma

If the recent trend holds, White-eyed Vireo in Oklahoma is projected to stay roughly flat through 2029, near 3.7 (95% range 2.7–4.7). A 5-year backtest shows a typical error of ±15.6%, with 80% of held-out values landing inside the 95% band.

+0%Change by 2029TrendPercent 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 →
3.7Projected 2029 indexProjected indexThe central forecast of the abundance index if the recent trend continues. A projection of the current trajectory, not a prediction.Full methodology →
2.7–4.795% 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 →
±15.6%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 Oklahoma is projected to stay roughly flat through 2029, near 3.7 (95% range 2.7–4.7). A 5-year backtest shows a typical error of ±15.6%, with 80% of held-out values landing inside the 95% band.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 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 →
20253.42.44.5
20263.52.54.5
20273.62.54.6
20283.62.64.6
20293.72.74.7

White-eyed Vireo Survey Routes in Oklahoma

Routes recording White-eyed Vireo in Oklahoma.
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 →
Bethel3520241993
Goodwater3420211992
Hee Mountain1420241999
Holdenville1320241971
Pushmataha1020231994
Phillips920081969
Noble920241973
Tatums920241992
Heyburn920241998
Mill Creek720181971
Blanco620161967
Wichita Mts West620222004
Wichita Mtns East620222005
Mt. Herman620221998
Big Cedar520241967
Ouachita Nf520241992
Baron520231967
Pocola420161992
Indianola320241990
Peoria220191967
Barnsdall219681968
Douglas220092009
Matoy220001992
Duncan220242002
Mcalester119911967

White-eyed Vireo Population Trend in Other States

alabamaarkansasconnecticutdelawarefloridageorgiaillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganmississippimissourinebraskanew-jerseynew-yorknorth-carolinaohiopennsylvaniarhode-islandsouth-carolinatennesseetexasvirginiawest-virginiawisconsin

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