Photo By/Credit
Hollingsworth, John and Karen/USFWS
Media Usage Rights/License
Public Domain
Image
Biologists at Lamar National Fish Hatchery in Pennsylvania work in the laboratory. National Fish Hatcheries either produce eggs for broodstock or rear young fish for stocking into the nation's waters. In 1996, the National Fish Hatchery system distributed. WV-7716-Working for Wildlife