Species · Vermont · BBS 2025 Release · 1966–2024
Blue-winged Warbler Population Trend in Vermont
Blue-winged Warbler in Vermont has declined: down 32% on the route-weighted index since 1992.
-32%Since 1992
5Routes In State
17Years
Notable Blue-winged Warbler Trends in Vermont
No notable trend signals for Blue-winged Warbler in Vermont. See the full index history below.
Blue-winged Warbler Survey Routes in Vermont
| Shaftsbury | 8 | 2000 | 1992 |
| North Pownal | 3 | 2011 | 1984 |
| Fletcher | 2 | 2022 | 2022 |
| S Wallingfrd | 1 | 1999 | 1999 |
| W Rutland | 1 | 2017 | 2003 |
Blue-winged Warbler Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.