2 minutes 23 seconds

Last changed on Tue, 04/08/2025 - 17:07

Measuring Fish Runs

Digital Heritage
Community
General Public, Lower Elwha Klallam Tribe
Category
Native Sciences & Technology
Summary
Vanessa Castle explains how scientists track salmon populations using data collection methods like sonar, screw traps, and surveys to estimate migration survival rates, predict future returns, and help set sustainable fishing regulations.