Species · Oregon · BBS 2025 Release · 1966–2024
Red-eyed Vireo Population Trend in Oregon
Red-eyed Vireo in Oregon has collapsed: down 81% on the route-weighted index since 1971.
-81%Since 1971
21Routes In State
54Years
Notable Red-eyed Vireo Trends in Oregon
long arc declinecomputed index
Red-eyed Vireo has collapsed in Oregon: down 81% on the route-weighted index since 1971.
Red-eyed Vireo Population Forecast in Oregon
If the recent trend holds, Red-eyed Vireo in Oregon is projected to fall about 100% by 2029 — from 0.13 in 2024 to a central estimate of 0.00 (95% range 0.00–0.35). A 5-year backtest shows a typical error of ±169.7%, with 100% of held-out values landing inside the 95% band.
-100%Change by 2029
0.00Projected 2029 index
0.00–0.3595% range
±169.7%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 0.00 | 0.00 | 0.35 |
| 2026 | 0.00 | 0.00 | 0.35 |
| 2027 | 0.00 | 0.00 | 0.35 |
| 2028 | 0.00 | 0.00 | 0.35 |
| 2029 | 0.00 | 0.00 | 0.35 |
Red-eyed Vireo Survey Routes in Oregon
| Imnaha | 8 | 2024 | 1968 |
| Hells Canyon | 4 | 2022 | 1992 |
| Newbridge | 3 | 2024 | 2024 |
| Shellrock | 2 | 1994 | 1994 |
| Sandy River | 2 | 1999 | 1995 |
| Flora | 2 | 2023 | 2017 |
| Waldport | 2 | 1999 | 1997 |
| Timber | 1 | 1975 | 1968 |
| Tualatin | 1 | 1976 | 1976 |
| Ochoco | 1 | 1975 | 1972 |
| Logdell | 1 | 1994 | 1988 |
| Winberry | 1 | 1990 | 1971 |
| Wedderburn | 1 | 1994 | 1982 |
| Modoc Point | 1 | 1984 | 1971 |
| Scio | 1 | 1996 | 1981 |
| Joseph | 1 | 2008 | 1972 |
| Pendleton | 1 | 2011 | 1979 |
| Mount Vernon | 1 | 2015 | 2004 |
| Elkton | 1 | 2024 | 2007 |
| Badger Creek | 1 | 2018 | 2018 |
| Twickenham | 1 | 2023 | 2022 |
Red-eyed Vireo Population Trend in Other States
alabamaalaskaarkansascoloradoconnecticutdelawarefloridageorgiaidahoillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamississippimissourimontananebraskanew-hampshirenew-jerseynew-mexiconew-yorknorth-carolinanorth-dakotaohiooklahomapennsylvaniarhode-islandsouth-carolinasouth-dakotatennesseetexasvermontvirginiawashingtonwest-virginiawisconsinwyoming
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.