which is crucial for understanding the survival rates of these fish[4]. This innovative method highlights the potential for technology to enhance our understanding of salmon migration and survival ...
The Kellogg Dam in Milwaukie, Ore., was built in 1857 to power a flour mill. Today, the dam is one of the ODFW's priority barriers, blocking the migration of salmon, steelhead, lamprey and more ...
Ocean: Larger fish, marine mammals, and seabirds target juvenile and adult salmon. Climate Change: Warmer water temperatures can stress salmon and reduce oxygen levels. Habitat Loss: Dams and urban ...