Researcher measuring sturgeon length
By Columbia River Research Laboratory (CRRL)
September 2006 (approx.)
![Measuring sturgeon length](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/CRRLMeasuringsturgeon.jpg?itok=XH9OI9zC)
Detailed Description
Researcher measuring sturgeon length. Bottom trawl for young-of-year (YOY) indexing. Columbia River.
Sources/Usage
Public Domain.