Big brown

We often think of non-native predators as warm water species like black bass and catfish, but many introduced coldwater species can also be significant predators. This brown Read More…

Small fish have big appetites too!

We often capture non-native predator species in West Coast tributaries during juvenile salmon outmigration monitoring. It is not uncommon to catch a fish in the process of Read More…

Complex predator-prey relationships

Evidence suggests that a number of striped bass may remain in freshwater year-round.  This can only occur if certain habitat requirements are met and food is abundant. Read More…