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Species · Oklahoma · BBS 2025 Release · 1966–2024

Bullock's Oriole Population Trend in Oklahoma

All statesGeneralists

Bullock's Oriole in Oklahoma has edged up: up 18% on the route-weighted index since 1969.

+18%Since 1969
21Routes In State
57Years

Notable Bullock's Oriole Trends in Oklahoma

No notable trend signals for Bullock's Oriole in Oklahoma. See the full index history below.

Bullock's Oriole Population Forecast in Oklahoma

If the recent trend holds, Bullock's Oriole in Oklahoma is projected to fall about 15% by 2029 — from 0.86 in 2024 to a central estimate of 0.73 (95% range 0.19–1.3). A 5-year backtest shows a typical error of ±16.7%, with 100% of held-out values landing inside the 95% band.

-15%Change by 2029
0.73Projected 2029 index
0.19–1.395% range
±16.7%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
20250.730.191.3
20260.730.191.3
20270.730.191.3
20280.730.191.3
20290.730.191.3

Bullock's Oriole Survey Routes in Oklahoma

Routes recording Bullock's Oriole in Oklahoma.
Felt920241968
Clear Lake720241995
Eagle City519971969
Grimes520211967
Erick520181969
Randlett420051991
Cookietown420061968
Hooker420241992
Reed320191968
Hardesty320241973
Cooperton319961996
Rosston220111967
Beaver220181980
Hollis220241993
Elgin120162013
Chester119841984
Tegarden119801980
Lookout120021968
Sickles120121997
Woodward120162016
Keyes120231997

Bullock's Oriole Population Trend in Other States

arizonacaliforniacoloradoidahokansasmontananebraskanevadanew-mexiconorth-dakotaoregonsouth-dakotatexasutahwashingtonwyoming

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