Species · Minnesota · BBS 2025 Release · 1966–2024
Sedge Wren Population Trend in Minnesota
Sedge Wren in Minnesota has edged up: up 22% on the route-weighted index since 1969.
+22%Since 1969
87Routes In State
57Years
Notable Sedge Wren Trends in Minnesota
No notable trend signals for Sedge Wren in Minnesota. See the full index history below.
Sedge Wren Population Forecast in Minnesota
If the recent trend holds, Sedge Wren in Minnesota is projected to rise about 44% by 2029 — from 4.7 in 2024 to a central estimate of 6.7 (95% range 3.5–10.0). A 5-year backtest shows a typical error of ±50.3%, with 80% of held-out values landing inside the 95% band.
+44%Change by 2029
6.7Projected 2029 index
3.5–10.095% range
±50.3%Backtest error
| Year | Projected index | 95% low | 95% high |
|---|---|---|---|
| 2025 | 6.6 | 3.3 | 9.8 |
| 2026 | 6.6 | 3.4 | 9.9 |
| 2027 | 6.7 | 3.4 | 9.9 |
| 2028 | 6.7 | 3.4 | 9.9 |
| 2029 | 6.7 | 3.5 | 10.0 |
Sedge Wren Survey Routes in Minnesota
| Big Stone | 29 | 2012 | 1995 |
| Backus | 28 | 2024 | 1967 |
| Brook Park | 27 | 2024 | 1998 |
| Tracy | 24 | 2024 | 2004 |
| Mahtowa | 24 | 2023 | 1995 |
| Lake Bronson | 19 | 2011 | 1978 |
| Mcgregor | 19 | 2024 | 1993 |
| Erie | 18 | 2017 | 1976 |
| Wigwam Bay | 16 | 2023 | 1967 |
| Greenbush | 15 | 2024 | 1993 |
| Princeton | 14 | 2024 | 1969 |
| Worthington | 14 | 2024 | 2005 |
| Lude | 13 | 2023 | 1978 |
| Grygla | 13 | 2017 | 1976 |
| Brainerd | 11 | 2024 | 1993 |
| Knapp | 10 | 2019 | 1967 |
| Badger | 10 | 2018 | 1978 |
| Mille Lacs | 9 | 2024 | 1969 |
| St Stephen | 8 | 2016 | 1967 |
| Appleton | 8 | 2023 | 1985 |
| Cromwell | 8 | 2023 | 1967 |
| Pine River | 8 | 2024 | 1969 |
| Sherry Lake | 8 | 2022 | 1969 |
| Chokio North | 8 | 2024 | 1993 |
| Glendale | 8 | 2023 | 1993 |
Sedge Wren Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.