Species · Georgia · BBS 2025 Release · 1966–2024
Marsh Wren Population Trend in Georgia
Marsh Wren in Georgia has collapsed: down 89% on the route-weighted index since 1970.
-89%Since 1970
4Routes In State
14Years
Notable Marsh Wren Trends in Georgia
long arc declinecomputed index
Marsh Wren has collapsed in Georgia: down 89% on the route-weighted index since 1970.
Marsh Wren Survey Routes in Georgia
| Keller | 2 | 1982 | 1982 |
| Harrietts Bl | 1 | 2006 | 1970 |
| Darien | 1 | 2017 | 1967 |
| Colonels Island | 1 | 2017 | 2007 |
Marsh Wren Population Trend in Other States
alabamaarizonacaliforniacoloradoconnecticutdelawarefloridaidahoillinoisindianaiowakansaslouisianamainemarylandmassachusettsmichiganminnesotamissourimontananebraskanevadanew-hampshirenew-jerseynew-yorknorth-carolinanorth-dakotaohiooregonpennsylvaniarhode-islandsouth-carolinasouth-dakotatexasutahvermontvirginiawashingtonwisconsinwyoming
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.