In 2015, California's Scott River Watershed Council built 2 artificial beaver dams to restore wetlands. 11 years later, juvenile coho survival rose from 8% to 60% in restored habitat
Artificial beaver dams were built in northern California's Scott River valley. These structures helped recreate lost wetland habitat for juvenile coho salmon. Coho salmon survival in restored areas rose significantly from eight percent to sixty percent. More salmon returned to the Scott River, which remained healthy during drought.
The Economic Times ·