ESA is proud to have Craig Broadhead join our team as the Northwest Biological Resources...

Predatory Fish Relocation Study
Fish predation is a critical stressor of endangered species in the California Delta, and the ESA fisheries team is working hard to find solutions to the problem.
Why does this project matter?
The study sets a goal of removing and relocating predatory fish, such as striped bass, largemouth bass, channel catfish, and white catfish away from sensitive migratory routes of endangered Chinook salmon. Relocation of predatory fish attempts to improve the chances of survival of endangered fish species, while relocating the fish to a reservoir outside of the legal Delta provides enhanced opportunities for recreational fishing.
What is ESA doing to help?
ESA is working alongside the California Department of Water Resources and project partners to help lead and execute a large-scale fish sampling and relocation effort across multiple years. Our fisheries team have key roles helping organize activities and equipment, captaining boats, conducting sampling, collecting meticulous field data, analyzing data, and summarizing the findings.
Connect with our team

Similar Projects
News & Ideas
ESA helped build the Riparian Data Engine (RDE), a spatial decision-support tool designed to help...
Current Nationwide Permits will expire in March 2026. The following distillation from our permitting experts...
ESA is pleased to sponsor, present, and attend the 2025 Floodplain Management Association (FMA) Annual...
ESA’s team of federal permitting and National Environmental Policy Act (NEPA) experts will recap the most...
ESA is proud to be a Gold Sponsor for this event – one we look...