Photo By/Credit

McBride, Tess

Date Shot/Created
01/27/2011
Media Usage Rights/License
Public Domain
Image
Nathan Hyde, a biological technician, prepares a sample of fish food to test in the Nitrogen Analyzer, which reads the percent nitrogen of each sample, which then calculates the protein level by running a multiplication formula. Image taken from USFWS Pacific Region Flickr page.
Facility
Abernathy Fish Technology Center
Subject tags
Work of the Service
Fishes
Fisheries management
Fish hatcheries
Employees (USFWS)
Biologists (USFWS)