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Species · Oklahoma · BBS 2025 Release · 1966–2024

Orchard Oriole Population Trend in Oklahoma

All statesGeneralists

Orchard Oriole in Oklahoma has collapsed: down 80% on the route-weighted index since 1969.

-80%Since 1969
64Routes In State
57Years

Notable Orchard Oriole Trends in Oklahoma

long arc declinecomputed index

Orchard Oriole has collapsed in Oklahoma: down 80% on the route-weighted index since 1969.

Orchard Oriole Population Forecast in Oklahoma

If the recent trend holds, Orchard Oriole in Oklahoma is projected to fall about 100% by 2029 — from 0.66 in 2024 to a central estimate of 0.00 (95% range 0.00–3.3). A 5-year backtest shows a typical error of ±163.6%, with 80% of held-out values landing inside the 95% band.

-100%Change by 2029
0.00Projected 2029 index
0.00–3.395% range
±163.6%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
20250.000.003.3
20260.000.003.3
20270.000.003.3
20280.000.003.3
20290.000.003.3

Orchard Oriole Survey Routes in Oklahoma

Routes recording Orchard Oriole in Oklahoma.
Pushmataha3920231994
Beaver520181979
Goodwater520211992
Big Cedar420241967
Randlett420051967
Bethel420231993
Wainwright420131992
Clear Lake420241996
Verden319781967
Barnsdall319771967
Skiatook320191988
Phillips220081968
Mill Creek220171967
Reed219911991
Baron220221967
Canadian220111967
Holdenville220241967
Eagle City219941967
Erick220161969
Peoria220151967
Felt220241975
Hollis220132013
Sickles220212001
Foraker220241993
Jet220211993

Orchard Oriole Population Trend in Other States

alabamaarkansascoloradoconnecticutdelawarefloridageorgiaillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamississippimissourimontananebraskanew-hampshirenew-jerseynew-mexiconew-yorknorth-carolinanorth-dakotaohiopennsylvaniarhode-islandsouth-carolinasouth-dakotatennesseetexasvermontvirginiawest-virginiawisconsinwyoming

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