Family · Troglodytidae · Passeriformes
Wrens Population Trends
10 species tracked, ordered by long-term trend. Steepest declines first.
| History | ||||
|---|---|---|---|---|
| Cactus Wren | Arid-land birds | -22% | 1969 | |
| Sedge Wren | Grassland birds | -19% | 1968 | |
| Northern House Wren | Forest birds | +27% | 1968 | |
| Canyon Wren | Forest birds | +59% | 1969 | |
| Bewick's Wren | Forest birds | +62% | 1968 | |
| Winter Wren | Forest birds | +66% | 1968 | |
| Carolina Wren | Forest birds | +109% | 1968 | |
| Marsh Wren | Forest birds | +136% | 1968 | |
| Rock Wren | Forest birds | +368% | 1969 | |
| Pacific Wren | Forest birds | +488% | 1970 |