Photo By/Credit
John Heil/USFWS
Media Usage Rights/License
Public Domain
Image
Service fish biologist Damon Goodman views live data streaming from the lamprey monitoring system the team built. 鈥淲e had no evidence that this would work,鈥� Goodman said. 鈥淣o one has ever put lampreys up a tube, much less a 50-foot climb across 300 feet of tube." Credit: John Heil/USFWS