Species · West Virginia · BBS 2025 Release · 1966–2024
Northern House Wren Population Trend in West Virginia
Northern House Wren in West Virginia has held roughly steady: up 2% on the route-weighted index since 1968.
+2%Since 1968
62Routes In State
58Years
Notable Northern House Wren Trends in West Virginia
No notable trend signals for Northern House Wren in West Virginia. See the full index history below.
Northern House Wren Population Forecast in West Virginia
If the recent trend holds, Northern House Wren in West Virginia is projected to stay roughly flat through 2029, near 4.5 (95% range 2.3–6.7). A 5-year backtest shows a typical error of ±6.8%, with 100% of held-out values landing inside the 95% band.
-4%Change by 2029
4.5Projected 2029 index
2.3–6.795% range
±6.8%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 4.5 | 2.3 | 6.7 |
| 2026 | 4.5 | 2.3 | 6.7 |
| 2027 | 4.5 | 2.3 | 6.7 |
| 2028 | 4.5 | 2.3 | 6.7 |
| 2029 | 4.5 | 2.3 | 6.7 |
Northern House Wren Survey Routes in West Virginia
| Green Bank | 18 | 2024 | 1977 |
| Denmar | 16 | 2024 | 1980 |
| Valley Head | 15 | 2024 | 1966 |
| Mt Storm | 12 | 1975 | 1966 |
| Meadland | 11 | 2024 | 1997 |
| Bemis | 11 | 2024 | 2001 |
| Meadowville | 9 | 2024 | 1972 |
| Martinsburg | 9 | 2024 | 1966 |
| Sleepy Creek | 8 | 1990 | 1966 |
| Clinton | 8 | 2024 | 1966 |
| Three Forks | 7 | 2024 | 1971 |
| Berryburg | 7 | 1996 | 1975 |
| Ruthbelle | 7 | 2024 | 1975 |
| Richwood | 6 | 2024 | 1980 |
| Sugar Grove | 6 | 2024 | 1966 |
| Greer | 6 | 2023 | 1966 |
| Glade Run 2 | 6 | 2024 | 2003 |
| Pedro | 5 | 2024 | 1979 |
| Hubbardstown | 5 | 2018 | 1976 |
| Sutton | 5 | 2024 | 1978 |
| Glady | 5 | 2024 | 2001 |
| Hix | 4 | 2024 | 1973 |
| Bramwell | 4 | 2023 | 1978 |
| Fayetteville | 4 | 1996 | 1980 |
| Smithfield | 4 | 2023 | 1993 |
Northern House Wren Population Trend in Other States
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Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.