Almost 100 beaver dam analogs (BDAs) have been built on the Preserve to restore degraded stream and wetland habitat. These human-made beaver dams mimic the ecological benefits of their natural counterparts by improving and creating more complex habitat for native species like the Bonneville cutthroat trout, cooling water temperatures, recharging groundwater, sequestering carbon, promoting growth of woody riparian plants, helping ecosystems adapt to a changing climate - and more!
See a map of low-tech process-based restoration projects here.
Learn more about our BDA research!
BDAs on East Canyon Creek, March 2020
