Salmon smolt counting - Game and Wildlife Conservation Trust
Squaxin Smolt Trapping Underway | Squaxin Island Tribe's Natural Resources
Rotary Screw Trap
Rotary Screw Trap fishing - April 27th, 2022 | Our trap is fishing on the Pollett River! Water temperature was 7.4°C this morning, so we may see smolts soon 🐟. | By
Service employees operate a screw trap on lower Clear Creek | FWS.gov
Rotary Screw Traps are coming to the North Yuba
Lower American River - RST Monitoring
Rotary Screw Trap - Napa County RCD
Scientist working on White Salmon River screw trap | U.S. Geological Survey
COLUMBIA ENERGY FINISHES WORK ON COWLITZ ROTARY SCREW TRAP — Columbia Energy and Environmental Services
The count is on - FISHBIO | Fisheries Consultants
Rotary Screw Traps are coming to the North Yuba
That sounds fishy: twisting traps troll tributaries in the Willamette | Article | The United States Army
Rotary Screw Trap Abundance Estimation
Rotary Screw Trap used Non Destructively for Research in Cedar Creek in Woodland Washington Stock Photo - Alamy
What biologists learn as the screw trap turns and captures fish | Idaho Fish and Game
Rotary Screw Traps and Inclined Plane Screen Traps
What biologists learn as the screw trap turns and captures fish | Idaho Fish and Game
Portland District Videos
What biologists learn as the screw trap turns and captures fish | Idaho Fish and Game
Rotary Screw Traps and Inclined Plane Screen Traps
Some assembly required - FISHBIO | Fisheries Consultants
Capilano Smolt Catch and Release | It's the 13th and the most successful year to date for Metro Vancouver's Capilano Watershed Trap and Truck Program. See how smolts are captured in the...
Coho Salmon Leave Lagunitas Creek in Record Numbers | Think Blue Marin
Side-view schematic of a rotary-screw trap with the modifications in... | Download Scientific Diagram