Species · Wisconsin · BBS 2025 Release · 1966–2024
Common Gallinule Population Trend in Wisconsin
Common Gallinule in Wisconsin has fallen sharply: down 61% on the route-weighted index since 1968.
-61%Since 1968
6Routes In State
12Years
Notable Common Gallinule Trends in Wisconsin
No notable trend signals for Common Gallinule in Wisconsin. See the full index history below.
Common Gallinule Survey Routes in Wisconsin
| Fall River | 2 | 1975 | 1970 |
| Hebron | 1 | 1983 | 1983 |
| Paris | 1 | 1984 | 1970 |
| Oconto Falls | 1 | 1992 | 1992 |
| Omro | 1 | 1986 | 1966 |
| Beaver Dam | 1 | 1978 | 1978 |
Common Gallinule Population Trend in Other States
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.