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

Hermit Thrush Population Trend in Ohio

All statesForest birds

Hermit Thrush in Ohio has edged down: down 23% on the route-weighted index since 1994.

-23%Since 1994
5Routes In State
26Years

Notable Hermit Thrush Trends in Ohio

No notable trend signals for Hermit Thrush in Ohio. See the full index history below.

Hermit Thrush Population Forecast in Ohio

If the recent trend holds, Hermit Thrush in Ohio is projected to stay roughly flat through 2029, near 0.05 (95% range 0.00–0.10). A 5-year backtest shows a typical error of ±155.2%, with 100% of held-out values landing inside the 95% band.

n/aChange by 2029
0.05Projected 2029 index
0.00–0.1095% range
±155.2%Backtest error
19702029
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
20250.050.000.10
20260.050.000.10
20270.050.000.10
20280.050.000.10
20290.050.000.10

Hermit Thrush Survey Routes in Ohio

Routes recording Hermit Thrush in Ohio.
Herner Crns220022002
Zaleski S.F.120001997
Ray120242018
Mohican S.F.120211992
Strongsville119701970

Hermit Thrush Population Trend in Other States

alaskaarizonacaliforniacoloradoconnecticutidahomainemarylandmassachusettsmichiganminnesotamontananevadanew-hampshirenew-jerseynew-mexiconew-yorknorth-carolinaoregonpennsylvaniarhode-islandsouth-dakotatennesseetexasutahvermontvirginiawashingtonwest-virginiawisconsinwyoming

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