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Species · Oregon · BBS 2025 Release · 1966–2024

Hutton's Vireo Population Trend in Oregon

All statesForest birds

Hutton's Vireo in Oregon has surged: up 447% on the route-weighted index since 1972.

+447%Since 1972
51Routes In State
52Years

Notable Hutton's Vireo Trends in Oregon

long arc increasecomputed index

Hutton's Vireo has surged in Oregon: up 447% on the route-weighted index since 1972.

Hutton's Vireo Population Forecast in Oregon

If the recent trend holds, Hutton's Vireo in Oregon is projected to rise about 56% by 2029 — from 0.35 in 2024 to a central estimate of 0.56 (95% range 0.28–0.83). A 5-year backtest shows a typical error of ±44.5%, with 100% of held-out values landing inside the 95% band.

+56%Change by 2029
0.56Projected 2029 index
0.28–0.8395% range
±44.5%Backtest error
19692029
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
20250.520.240.80
20260.530.250.81
20270.540.260.82
20280.550.270.83
20290.560.280.83

Hutton's Vireo Survey Routes in Oregon

Routes recording Hutton's Vireo in Oregon.
Harlan 21120242012
Waldport619991992
Hazel Camp520221978
Trask Summit520191992
Coquille520221998
Klickitat Mt519961993
Riley Peak320161994
Garfield320231989
Svensen319911991
Sandy River220041993
Molalla220051997
Days Creek220241974
Mt Hood220222021
Elkton220241986
Secret Val220091976
Fisher220081997
Green220241994
Myrtle Grove220241992
Ruch220231995
Cinderella220241996
Glasgow220241988
Selma220241996
Timber120171990
Tualatin120242012
Santiam120241994

Hutton's Vireo Population Trend in Other States

arizonacalifornianew-mexicotexaswashington

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