Spring-run redd monitoring.jpeg

Spring-run redd monitoring.jpeg

Fisheries technician Andreas Raisch of the Lodi Fish and Wildlife Office maneuvers a boat through the San Joaquin River during a search for spring-run Chinook salmon redds, or nests, to monitor spawning activity.
Image
Photo By/Credit
Geoffrey Steinhart/USFWS
Ecosystem
River/stream
Media Usage Rights/License
Public Domain
Subject tags
Anadromous fish
Fishes
Rivers and streams