Diets of Baby Giants: Feeding Habits of Larval Green Sturgeon
For little larval fish, access to high-quality prey is the key to growing quickly, and growing quickly is the key to survival. Baby fish rely on eating Read More…
Sacramento River
Fish for Food: A History of Non-Native Fish Stocking in California
Fish make good food – that’s arguably the main reason humans have concerned themselves with catching, raising, or stocking fishes since time immemorial. From this focus on Read More…
Fish-friendly Flood-control: Improving Salmon Habitat at Sacramento Levees
It’s no secret that most of California’s waterways have been extensively modified to safeguard valuable agricultural lands, public infrastructure, and private property. In the Sacramento Valley, the Read More…
Poor Returns: The 2017 Salmon Season
Every year, the Pacific Fishery Management Council (PFMC) publishes a report on the previous year’s salmon fisheries along the West Coast. The report details harvest totals and Read More…
A Winter-run Reboot in Battle Creek
Sometimes you don’t want to be listed in the “Top Ten,” especially when it comes to endangered species. A report published last year by NOAA Fisheries (2017) Read More…
Winter-Run Critical Habitat Conundrum
Just when you think you’ve got a species figured out, sometimes they show up where they’re “not supposed to be” and make you reconsider. This recently happened Read More…
An Underwhelming 2016 Salmon Season
Every year, the Pacific Fishery Management Council (PFMC) publishes a report on the previous year’s salmon fisheries along the West Coast. The report details escapement, or the Read More…
Reducing Entrainment Risk for Juvenile Green Sturgeon
Water diversions make outmigration a risky business for juvenile green sturgeon in the Sacramento River, but new research points to solutions for reducing this threat. In a Read More…
New innovations from old engineering
In drought years, there is often little concern for flood control or California's levee system that was designed a century ago, but wildlife and fisheries biologists have Read More…
Seeing what lies below
Counting migratory fish, studying fish behavior, and visually assessing aquatic habitat can typically only occur in environments with clear and shallow water. In more turbid streams such Read More…