When beaver damming obstructs spawning salmon migration the Snohomish Pond Leveler may be the solution. This device makes it possible to better protect two Keystone species - beavers and salmon. The pipe prevents beaver dam flooding problems, and is designed to make it easier for adult salmon to migrate upstream to their spawning grounds. It is the most cost-effective, long-term, and fish-friendly option available for salmon passage at beaver damming sites. Rather than trapping beavers and breaking their dams this device allows beavers to remain on the landscape which can increase salmon populations as well as the myriad of species that rely on these two Keystone species for their survival. The Snohomish Pond Leveler is an innovation that can profound improve salmon recovery and biodiversity.
- 7 жыл бұрын
Salmon Passage at Beaver Dams - Snohomish Pond Leveler Movie
- Рет қаралды 2,089
Пікірлер: 11