Species · West Virginia · BBS 2025 Release · 1966–2024
Bewick's Wren Population Trend in West Virginia
Bewick's Wren in West Virginia has collapsed: down 81% on the route-weighted index since 1970.
Notable Bewick's Wren Trends in West VirginiaNotable signalsLong-arc shifts the engine flags automatically — sustained declines or increases large enough to stand out from year-to-year noise.Full methodology →
long arc declinecomputed indexTrend sourceWhether the figure is our own computed route-weighted index or an official USGS modeled estimate. The current build labels every trend as computed.Full methodology →
Bewick's Wren has collapsed in West Virginia: down 81% on the route-weighted index since 1970.
Bewick's Wren Survey Routes in West Virginia
| Recent countThe raw number of individuals recorded on this route in its most recent survey year. A single-route tally, not a trend.Full methodology → | |||
|---|---|---|---|
| Bebee | 2 | 1974 | 1972 |
| Sleepy Creek | 2 | 1982 | 1972 |
| Canaan | 2 | 1981 | 1981 |
| Hix | 1 | 1977 | 1970 |
| Mo Of Seneca | 1 | 1979 | 1970 |
| Moundsville | 1 | 1975 | 1975 |
| Mt Storm | 1 | 1974 | 1966 |
| Nicut | 1 | 1986 | 1986 |
| Martinsburg | 1 | 1969 | 1969 |
| Bismark | 1 | 1978 | 1978 |
| Valley Head | 1 | 1982 | 1970 |
| Three Forks | 1 | 1975 | 1973 |
| Sutton | 1 | 1976 | 1976 |
| Green Bank | 1 | 1977 | 1977 |
| Sugar Grove | 1 | 1980 | 1966 |
Bewick's Wren Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.