Species · Maine · BBS 2025 Release · 1966–2024
Yellow-throated Vireo Population Trend in Maine
Yellow-throated Vireo in Maine has fallen sharply: down 71% on the route-weighted index since 1975.
-71%Since 1975
13Routes In State
27Years
Notable Yellow-throated Vireo Trends in Maine
long arc declinecomputed index
Yellow-throated Vireo has fallen sharply in Maine: down 71% on the route-weighted index since 1975.
Yellow-throated Vireo Population Forecast in Maine
If the recent trend holds, Yellow-throated Vireo in Maine is projected to stay roughly flat through 2015, near 0.01 (95% range 0.00–0.08). A 5-year backtest shows a typical error of ±38.7%, with 100% of held-out values landing inside the 95% band.
n/aChange by 2015
0.01Projected 2015 index
0.00–0.0895% range
±38.7%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2011 | 0.02 | 0.00 | 0.08 |
| 2012 | 0.01 | 0.00 | 0.08 |
| 2013 | 0.01 | 0.00 | 0.08 |
| 2014 | 0.01 | 0.00 | 0.08 |
| 2015 | 0.01 | 0.00 | 0.08 |
Yellow-throated Vireo Survey Routes in Maine
| Biddeford | 2 | 2001 | 1978 |
| Harmony | 2 | 1999 | 1999 |
| Seboomook Lk | 1 | 1981 | 1981 |
| Winn | 1 | 1999 | 1999 |
| South Arm | 1 | 1998 | 1995 |
| Otisfield Gr | 1 | 2007 | 2003 |
| Hartford | 1 | 2008 | 2008 |
| Bowdoin Ctr | 1 | 2010 | 1991 |
| Forest Sta | 1 | 1985 | 1969 |
| Rome | 1 | 1997 | 1997 |
| Brooks | 1 | 1993 | 1977 |
| Hancock | 1 | 1997 | 1994 |
| Castine | 1 | 1977 | 1976 |
Yellow-throated Vireo Population Trend in Other States
alabamaarkansasconnecticutdelawarefloridageorgiaillinoisindianaiowakansaskentuckylouisianamarylandmassachusettsmichiganminnesotamississippimissourinebraskanew-hampshirenew-jerseynew-yorknorth-carolinanorth-dakotaohiooklahomapennsylvaniarhode-islandsouth-carolinasouth-dakotatennesseetexasvermontvirginiawest-virginiawisconsin
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.