Two biologists measure a redd

Photo By/Credit

John Heil/USFWS

Media Usage Rights/License
Public Domain
Image
Gabriella Moreno (right), Service fish biologist for the Red Bluff office, measures redds (fish nests) along Clear Creek. Melody Scarborough, biological science technician (left) inputs the data on a GPS tablet. Credit: John Heil/USFWS