Photo By/Credit
USbet365下载ios
Media Usage Rights/License
Public Domain
Image
Chinook salmon migrate up a Northern California river to spawn. Service biologists from the Arcata fish and Wildlife Office and California Nevada Fish Health Center worked closely with Oregon State University, and Klamath Basin tribes to initiate several fish disease-related studies to understand the impact the worms have had on Chinook salmon infection and mortality in the Klamath River. Credit: USbet365下载ios
Ecosystem
River/stream
Species