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Species · Oklahoma · BBS 2025 Release · 1966–2024

Eastern Meadowlark Population Trend in Oklahoma

All statesGrassland birds

Eastern Meadowlark in Oklahoma has declined: down 36% on the route-weighted index since 1969.

-36%Since 1969
66Routes In State
57Years

Notable Eastern Meadowlark Trends in Oklahoma

No notable trend signals for Eastern Meadowlark in Oklahoma. See the full index history below.

Eastern Meadowlark Population Forecast in Oklahoma

If the recent trend holds, Eastern Meadowlark in Oklahoma is projected to fall about 32% by 2029 — from 43 in 2024 to a central estimate of 29 (95% range 13–45). A 5-year backtest shows a typical error of ±11.9%, with 100% of held-out values landing inside the 95% band.

-32%Change by 2029
29Projected 2029 index
13–4595% range
±11.9%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
2025321648
2026311547
2027301446
2028301446
2029291345

Eastern Meadowlark Survey Routes in Oklahoma

Routes recording Eastern Meadowlark in Oklahoma.
Cooperton27620241992
Ft Sill East13719941994
Ft Sill West12819941994
Wichita Mtns12519941994
Cashion11820241992
Colony10719951995
Matoy10620001992
Welch10120241967
Wakita9920161967
Foraker9620241992
Pocola8720161992
Cookietown8220061968
Bartlesville8020241967
Wainwright8020131992
Verden7920171967
Grimes7520241968
Douglas7320221967
Loco7219851967
Sandbluff6519951992
Sickles6220211992
Woodward6220241992
Jet5720241992
Randlett5520241967
Barnsdall5419771967
Hunter5420241992

Eastern Meadowlark Population Trend in Other States

alabamaarkansasconnecticutdelawarefloridageorgiaillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamississippimissourinebraskanew-hampshirenew-jerseynew-yorknorth-carolinanorth-dakotaohiopennsylvaniarhode-islandsouth-carolinasouth-dakotatennesseetexasvermontvirginiawest-virginiawisconsin

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