Biologists inventory fish in a stream.

People crouch in a stream bed sampling fish.
Photo By/Credit
Jaime Masterson/The Nature Conservancy
Media Usage Rights/License
Copyrighted, All Rights Reserved - Used by Permission
Image
Biologists inventory fish downstream of a culvert that was replaced to improve natural stream flow and fish passage on
Roaring Brook.
Subject tags
Fisheries management
Monitoring