The disappearing salmon carcass

When we attempt to document natural processes in the field through photo or video, we sometimes run into challenges when nature gets other ideas. During the Chinook Read More…

Fishy food chain

We’ve frequently observed that juvenile Chinook salmon are a popular menu item for a number of introduced predatory fish, such as striped bass and largemouth bass. However, Read More…

Mayfly meal ticket

Benthic macroinverebrates are an important source of food for many of the aquatic species found in our river systems, as we described in a previous post, (see Read More…

Focus on fish food

When working to improve the quality of habitat on a river, it is important to understand what constitutes a successful project. It is not always safe to Read More…